volume 72 issue 1 pages 170-175

Palladium-catalyzed propargylative and allenylative dearomatization of 2-(chloromethyl)thiophenes: remarkable effect of solvents

Aziz Ullah
Sheng Zhang
Ming Bao
Yoshinori Yamamoto
Abdulrahman I. Almansour
Natarajan Arumugam
Raju Suresh Kumar
Publication typeJournal Article
Publication date2016-01-01
scimago Q3
wos Q2
SJR0.426
CiteScore4.1
Impact factor2.2
ISSN00404020, 14645416
Organic Chemistry
Drug Discovery
Biochemistry
Abstract
Palladium-catalyzed a solvent-dependent product distribution in the propargylative and allenylative dearomatization reaction of 2-(chloromethyl)thiophenes with allenyltributylstannane under mild conditions is reported in this study. In the coordinating solvent acetonitrile, the propargylative dearomatization reaction selectively occurred to produce only the propargylic compounds with satisfactory to good yield. In the uncoordinating solvent dichloromethane, allenic compounds were obtained as major products with a small amount of propargylic compounds.
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GOST Copy
Ullah A. et al. Palladium-catalyzed propargylative and allenylative dearomatization of 2-(chloromethyl)thiophenes: remarkable effect of solvents // Tetrahedron. 2016. Vol. 72. No. 1. pp. 170-175.
GOST all authors (up to 50) Copy
Ullah A., Zhang S., Bao M., Yamamoto Y., Almansour A. I., Arumugam N., Kumar R. S. Palladium-catalyzed propargylative and allenylative dearomatization of 2-(chloromethyl)thiophenes: remarkable effect of solvents // Tetrahedron. 2016. Vol. 72. No. 1. pp. 170-175.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.tet.2015.11.020
UR - https://doi.org/10.1016/j.tet.2015.11.020
TI - Palladium-catalyzed propargylative and allenylative dearomatization of 2-(chloromethyl)thiophenes: remarkable effect of solvents
T2 - Tetrahedron
AU - Ullah, Aziz
AU - Zhang, Sheng
AU - Bao, Ming
AU - Yamamoto, Yoshinori
AU - Almansour, Abdulrahman I.
AU - Arumugam, Natarajan
AU - Kumar, Raju Suresh
PY - 2016
DA - 2016/01/01
PB - Elsevier
SP - 170-175
IS - 1
VL - 72
SN - 0040-4020
SN - 1464-5416
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2016_Ullah,
author = {Aziz Ullah and Sheng Zhang and Ming Bao and Yoshinori Yamamoto and Abdulrahman I. Almansour and Natarajan Arumugam and Raju Suresh Kumar},
title = {Palladium-catalyzed propargylative and allenylative dearomatization of 2-(chloromethyl)thiophenes: remarkable effect of solvents},
journal = {Tetrahedron},
year = {2016},
volume = {72},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/j.tet.2015.11.020},
number = {1},
pages = {170--175},
doi = {10.1016/j.tet.2015.11.020}
}
MLA
Cite this
MLA Copy
Ullah, Aziz, et al. “Palladium-catalyzed propargylative and allenylative dearomatization of 2-(chloromethyl)thiophenes: remarkable effect of solvents.” Tetrahedron, vol. 72, no. 1, Jan. 2016, pp. 170-175. https://doi.org/10.1016/j.tet.2015.11.020.