Journal of the American Chemical Society, volume 122, issue 51, pages 12663-12674
Ru3(CO)12-Catalyzed Intermolecular Cyclocoupling of Ketones, Alkenes or Alkynes, and Carbon Monoxide. [2 + 2 + 1] Cycloaddition Strategy for the Synthesis of Functionalized γ-Butyrolactones
Mamoru Tobisu
1
,
Naoto Chatani
1
,
Taku Asaumi
1
,
Katsuya AMAKO
1
,
Yutaka Ie
1
,
Yoshiya Fukumoto
1
,
Shinji MURAI
1
Publication type: Journal Article
Publication date: 2000-12-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 15
ISSN: 00027863, 15205126
General Chemistry
Catalysis
Biochemistry
Colloid and Surface Chemistry
Abstract
The ruthenium-catalyzed intermolecular cyclocoupling of ketones (or aldehydes), alkenes (or alkynes), and CO, which leads to γ-butyrolactones, is described. The reaction represents the first example of the catalytic synthesis of heterocycles via an intermolecular carbonylative [2 + 2 + 1] cycloaddition. A wide variety of ketones, such as α-dicarbonyl compounds and N-heterocyclic ketones, can be used in this cycloaddition. The addition of phosphines is quite effective in reactions of α-dicarbonyl compounds. Of the phosphines examined, P(4-CF3C6H4)3 represents the additive of choice. Cyclic olefins, unpolarized terminal olefins, and internal alkynes can be successfully used in the synthesis of highly functionalized lactones. The introduction of a CF3 group to the aromatic portion of an aromatic keto ester accelerates the reaction of the keto ester with ethylene, while the introduction of a MeO group enhances the rate of the reaction of N-heterocyclic ketones with ethylene. The rate of the reaction increases...
Top-30
Citations by journals
|
2
4
6
8
10
12
|
|
|
Journal of the American Chemical Society
12 publications, 14.63%
|
|
|
Angewandte Chemie - International Edition
9 publications, 10.98%
|
|
|
Angewandte Chemie
9 publications, 10.98%
|
|
|
Journal of Organic Chemistry
5 publications, 6.1%
|
|
|
Tetrahedron
5 publications, 6.1%
|
|
|
Chemical Reviews
5 publications, 6.1%
|
|
|
Coordination Chemistry Reviews
3 publications, 3.66%
|
|
|
Organic Letters
3 publications, 3.66%
|
|
|
Synlett
3 publications, 3.66%
|
|
|
Chemistry - An Asian Journal
2 publications, 2.44%
|
|
|
Chemical Communications
2 publications, 2.44%
|
|
|
Chinese Journal of Organic Chemistry
1 publication, 1.22%
|
|
|
Topics in Current Chemistry
1 publication, 1.22%
|
|
|
Inorganic Chemistry Communication
1 publication, 1.22%
|
|
|
Journal of Molecular Structure THEOCHEM
1 publication, 1.22%
|
|
|
Tetrahedron Letters
1 publication, 1.22%
|
|
|
ChemInform
1 publication, 1.22%
|
|
|
ChemistrySelect
1 publication, 1.22%
|
|
|
Applied Organometallic Chemistry
1 publication, 1.22%
|
|
|
ChemCatChem
1 publication, 1.22%
|
|
|
Chemistry - A European Journal
1 publication, 1.22%
|
|
|
Inorganic Chemistry
1 publication, 1.22%
|
|
|
Chemical Science
1 publication, 1.22%
|
|
|
Synthetic Communications
1 publication, 1.22%
|
|
|
Heterocycles
1 publication, 1.22%
|
|
|
Synthesis
1 publication, 1.22%
|
|
|
Chinese Chemical Letters
1 publication, 1.22%
|
|
|
Russian Chemical Reviews
1 publication, 1.22%
|
|
|
2
4
6
8
10
12
|
Citations by publishers
|
5
10
15
20
25
30
|
|
|
Wiley
29 publications, 35.37%
|
|
|
American Chemical Society (ACS)
26 publications, 31.71%
|
|
|
Elsevier
13 publications, 15.85%
|
|
|
Thieme
4 publications, 4.88%
|
|
|
Royal Society of Chemistry (RSC)
3 publications, 3.66%
|
|
|
Shanghai Institute of Organic Chemistry
1 publication, 1.22%
|
|
|
Springer Nature
1 publication, 1.22%
|
|
|
Taylor & Francis
1 publication, 1.22%
|
|
|
The Japan Institute of Heterocyclic Chemistry
1 publication, 1.22%
|
|
|
Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii
1 publication, 1.22%
|
|
|
5
10
15
20
25
30
|
- We do not take into account publications without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
{"yearsCitations":{"type":"bar","data":{"show":true,"labels":[2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["","","","","","","","","","","","","","","","","","","","","","","",""],"datasets":[{"label":"Citations number","data":[1,3,3,4,2,3,1,3,1,1,3,3,15,6,10,3,7,3,3,0,3,0,1,3],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":["1.22","3.66","3.66","4.88","2.44","3.66","1.22","3.66","1.22","1.22","3.66","3.66","18.29","7.32","12.2","3.66","8.54","3.66","3.66",0,"3.66",0,"1.22","3.66"],"barThickness":null}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"journals":{"type":"bar","data":{"show":true,"labels":["Journal of the American Chemical Society","Angewandte Chemie - International Edition","Angewandte Chemie","Journal of Organic Chemistry","Tetrahedron","Chemical Reviews","Coordination Chemistry Reviews","Organic Letters","Synlett","Chemistry - An Asian Journal","Chemical Communications","Chinese Journal of Organic Chemistry","Topics in Current Chemistry","Inorganic Chemistry Communication","Journal of Molecular Structure THEOCHEM","Tetrahedron Letters","ChemInform","ChemistrySelect","Applied Organometallic Chemistry","ChemCatChem","Chemistry - A European Journal","Inorganic Chemistry","Chemical Science","Synthetic Communications","Heterocycles","Synthesis","Chinese Chemical Letters","Russian Chemical Reviews"],"ids":[4813,19215,25450,8697,3439,13718,13437,3315,10217,10120,9073,11696,23927,22802,25332,6133,25372,8021,11683,10149,24708,24714,9646,1646,22287,10934,20341,23802],"codes":[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/xqixcltwJYe6H8Uco2JbAFfIOzt7UNKH0OcPOPzO_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/6EJSsoiR4fNMNMPFBpMh5yKuYKcPXJDQKvKVeEMy_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/5YZtvLvkPZuc2JHOaZsjCvGSHFCuC3drUwN3YAc5_medium.webp","\/storage\/images\/resized\/SovkqI6gX6to8o5XBnS9RNxEOYVicn7hatkMzrvl_medium.webp","\/storage\/images\/resized\/xqixcltwJYe6H8Uco2JbAFfIOzt7UNKH0OcPOPzO_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp"],"datasets":[{"label":"","data":[12,9,9,5,5,5,3,3,3,2,2,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[14.63,10.98,10.98,6.1,6.1,6.1,3.66,3.66,3.66,2.44,2.44,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22,1.22],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Journals","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"publishers":{"type":"bar","data":{"show":true,"labels":["Wiley","American Chemical Society (ACS)","Elsevier","Thieme","Royal Society of Chemistry (RSC)","Shanghai Institute of Organic Chemistry","Springer Nature","Taylor & Francis","The Japan Institute of Heterocyclic Chemistry","Autonomous Non-profit Organization Editorial Board of the journal Uspekhi Khimii"],"ids":[11,40,17,135,123,8960,8,18,9411,9422],"codes":[0,0,0,0,0,0,0,0,0,0],"imageUrls":["\/storage\/images\/resized\/bRyGpdm98BkAUYiK1YFNpl5Z7hPu6Gd87gbIeuG3_medium.webp","\/storage\/images\/resized\/iLiQsFqFaSEx6chlGQ5fbAwF6VYU3WWa08hkss0g_medium.webp","\/storage\/images\/resized\/GDnYOu1UpMMfMMRV6Aqle4H0YLLsraeD9IP9qScG_medium.webp","\/storage\/images\/resized\/xqixcltwJYe6H8Uco2JbAFfIOzt7UNKH0OcPOPzO_medium.webp","\/storage\/images\/resized\/leiAYcRDGTSl5B1eCnwpSGqmDEUEfDPPoYisFGhT_medium.webp","\/storage\/images\/resized\/6EJSsoiR4fNMNMPFBpMh5yKuYKcPXJDQKvKVeEMy_medium.webp","\/storage\/images\/resized\/voXLqlsvTwv5p3iMQ8Dhs95nqB4AXOG7Taj7G4ra_medium.webp","\/storage\/images\/resized\/5YZtvLvkPZuc2JHOaZsjCvGSHFCuC3drUwN3YAc5_medium.webp","\/storage\/images\/resized\/SovkqI6gX6to8o5XBnS9RNxEOYVicn7hatkMzrvl_medium.webp","\/storage\/images\/resized\/9Mus3KG1Tkd7Bwaurt8H3RwWh0CxRlGoO6ng9UK1_medium.webp"],"datasets":[{"label":"","data":[29,26,13,4,3,1,1,1,1,1],"backgroundColor":["#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6","#3B82F6"],"percentage":[35.37,31.71,15.85,4.88,3.66,1.22,1.22,1.22,1.22,1.22],"barThickness":13}]},"options":{"indexAxis":"y","maintainAspectRatio":false,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false},"x":{"ticks":{"stepSize":null,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":false}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Publishers","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartiles":{"type":"bar","data":{"show":true,"labels":[2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"percentage":["0","0","1.22","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,0,0,0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,0],"percentage":["0","0","0","0","0","1.22","1.22","0","0","0","0","0","0","0","0","0","0","0","0","0","1.22","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,0,0,1,1,0,0,3,1,0,0,1,1,0,1,1,0,0,1,0,0,0,0,0],"percentage":["0","0","0","1.22","1.22","0","0","3.66","1.22","0","0","1.22","1.22","0","1.22","1.22","0","0","1.22","0","0","0","0","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[0,3,2,3,0,2,0,0,0,0,3,2,13,5,7,2,7,3,1,0,1,0,1,3],"percentage":["0","3.66","2.44","3.66","0","2.44","0","0","0","0","3.66","2.44","15.85","6.1","8.54","2.44","8.54","3.66","1.22","0","1.22","0","1.22","3.66"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[1,0,0,0,1,0,0,0,0,1,0,0,1,1,2,0,0,0,1,0,1,0,0,0],"percentage":["1.22","0","0","0","1.22","0","0","0","0","1.22","0","0","1.22","1.22","2.44","0","0","0","1.22","0","1.22","0","0","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by SCImago per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}},"yearsCitationsQuartilesWs":{"type":"bar","data":{"show":true,"labels":[2001,2002,2003,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020,2021,2022,2023,2024],"ids":[],"codes":[],"imageUrls":[],"datasets":[{"label":"Q4","backgroundColor":"rgb(221,90,78)","data":[0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"percentage":["0","0","1.22","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0","0"]},{"label":"Q3","backgroundColor":"rgb(251, 163,83)","data":[0,0,0,1,1,1,1,2,1,0,0,1,1,0,1,1,0,0,0,0,1,0,0,0],"percentage":["0","0","0","1.22","1.22","1.22","1.22","2.44","1.22","0","0","1.22","1.22","0","1.22","1.22","0","0","0","0","1.22","0","0","0"]},{"label":"Q2","backgroundColor":"rgb(232, 213, 89)","data":[0,0,0,1,0,0,0,0,0,0,0,1,4,0,0,0,1,0,0,0,0,0,0,0],"percentage":["0","0","0","1.22","0","0","0","0","0","0","0","1.22","4.88","0","0","0","1.22","0","0","0","0","0","0","0"]},{"label":"Q1","backgroundColor":"rgb(164, 207, 99)","data":[0,3,2,2,0,2,0,1,0,0,3,1,7,3,5,2,4,2,2,0,1,0,1,3],"percentage":["0","3.66","2.44","2.44","0","2.44","0","1.22","0","0","3.66","1.22","8.54","3.66","6.1","2.44","4.88","2.44","2.44","0","1.22","0","1.22","3.66"]},{"label":"Quartile not defined","backgroundColor":"#E5E7EB","data":[1,0,0,0,1,0,0,0,0,1,0,0,3,3,4,0,2,1,1,0,1,0,0,0],"percentage":["1.22","0","0","0","1.22","0","0","0","0","1.22","0","0","3.66","3.66","4.88","0","2.44","1.22","1.22","0","1.22","0","0","0"]}]},"options":{"indexAxis":"x","maintainAspectRatio":true,"scales":{"y":{"ticks":{"precision":0,"autoSkip":false,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true},"x":{"ticks":{"stepSize":1,"precision":0,"font":{"family":"Montserrat"},"color":"#000000"},"stacked":true}},"plugins":{"legend":{"position":"top","labels":{"font":{"family":"Montserrat"},"color":"#000000"}},"title":{"display":true,"text":"Citations quartiles by WoS per year","font":{"size":24,"family":"Montserrat","weight":600},"color":"#000000"}}}}}
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.
Metrics
Cite this
GOST |
RIS |
BibTex |
MLA
Cite this
GOST
Copy
Tobisu M. et al. Ru3(CO)12-Catalyzed Intermolecular Cyclocoupling of Ketones, Alkenes or Alkynes, and Carbon Monoxide. [2 + 2 + 1] Cycloaddition Strategy for the Synthesis of Functionalized γ-Butyrolactones // Journal of the American Chemical Society. 2000. Vol. 122. No. 51. pp. 12663-12674.
GOST all authors (up to 50)
Copy
Tobisu M., Chatani N., Asaumi T., AMAKO K., Ie Y., Fukumoto Y., MURAI S. Ru3(CO)12-Catalyzed Intermolecular Cyclocoupling of Ketones, Alkenes or Alkynes, and Carbon Monoxide. [2 + 2 + 1] Cycloaddition Strategy for the Synthesis of Functionalized γ-Butyrolactones // Journal of the American Chemical Society. 2000. Vol. 122. No. 51. pp. 12663-12674.
Cite this
RIS
Copy
TY - JOUR
DO - 10.1021/ja003018i
UR - https://doi.org/10.1021/ja003018i
TI - Ru3(CO)12-Catalyzed Intermolecular Cyclocoupling of Ketones, Alkenes or Alkynes, and Carbon Monoxide. [2 + 2 + 1] Cycloaddition Strategy for the Synthesis of Functionalized γ-Butyrolactones
T2 - Journal of the American Chemical Society
AU - Asaumi, Taku
AU - AMAKO, Katsuya
AU - Fukumoto, Yoshiya
AU - MURAI, Shinji
AU - Tobisu, Mamoru
AU - Chatani, Naoto
AU - Ie, Yutaka
PY - 2000
DA - 2000/12/01 00:00:00
PB - American Chemical Society (ACS)
SP - 12663-12674
IS - 51
VL - 122
SN - 0002-7863
SN - 1520-5126
ER -
Cite this
BibTex
Copy
@article{2000_Tobisu,
author = {Taku Asaumi and Katsuya AMAKO and Yoshiya Fukumoto and Shinji MURAI and Mamoru Tobisu and Naoto Chatani and Yutaka Ie},
title = {Ru3(CO)12-Catalyzed Intermolecular Cyclocoupling of Ketones, Alkenes or Alkynes, and Carbon Monoxide. [2 + 2 + 1] Cycloaddition Strategy for the Synthesis of Functionalized γ-Butyrolactones},
journal = {Journal of the American Chemical Society},
year = {2000},
volume = {122},
publisher = {American Chemical Society (ACS)},
month = {dec},
url = {https://doi.org/10.1021/ja003018i},
number = {51},
pages = {12663--12674},
doi = {10.1021/ja003018i}
}
Cite this
MLA
Copy
Tobisu, Mamoru, et al. “Ru3(CO)12-Catalyzed Intermolecular Cyclocoupling of Ketones, Alkenes or Alkynes, and Carbon Monoxide. [2 + 2 + 1] Cycloaddition Strategy for the Synthesis of Functionalized γ-Butyrolactones.” Journal of the American Chemical Society, vol. 122, no. 51, Dec. 2000, pp. 12663-12674. https://doi.org/10.1021/ja003018i.