Organic and Biomolecular Chemistry, volume 19, issue 31, pages 6812-6816
Y(OTf)3-catalyzed phosphorylation of 2H-chromene hemiacetals with P(O)–H compounds to 2-phosphorylated 2H-chromenes
Shi Lu Zheng
1
,
Shi-Lu Zheng
1
,
Yun Xiang Zou
1
,
Yun-Xiang Zou
1
,
Wen Zhong
1
,
Wen Zhong
1
,
Jia-Fu Lin
1
,
Ling Hui Gu
1
,
Ling-Hui Gu
1
,
Long Chen
1
Publication type: Journal Article
Publication date: 2021-07-19
Journal:
Organic and Biomolecular Chemistry
scimago Q2
SJR: 0.607
CiteScore: 5.5
Impact factor: 2.9
ISSN: 14770520, 14770539
PubMed ID:
34297020
Organic Chemistry
Biochemistry
Physical and Theoretical Chemistry
Abstract
A facile synthesis of 2-phosphorylated 2H-chromenes has been accomplished herein via a Y(OTf)3-catalyzed dehydrative coupling of 2H-chromene hemiacetals with P(O)-H compounds. This protocol features low catalyst loading, mild reaction conditions, broad substrate scope and easy elaboration of the products.
Found
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