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Palladium-Catalyzed Stereoselective Formation of Substituted Allylic Thioethers and Sulfones
被引:80
|作者:
Gomez, Jose Enrique
[1
]
Guo, Wusheng
[1
]
Kleij, W.
[1
,2
]
机构:
[1] Barcelona Inst Sci & Technol, Inst Chem Res Catalonia ICIQ, Ave Paisos Catalans 16, Tarragona 43007, Spain
[2] Catalan Inst Res & Adv Studies ICREA, Pg Lluis Co 23, Barcelona 08010, Spain
关键词:
BAYLIS-HILLMAN ACETATES;
ASYMMETRIC-SYNTHESIS;
HIGHLY EFFICIENT;
BOND FORMATION;
CARBON-MONOXIDE;
C-S;
SULFIDES;
ALLENES;
HYDROTHIOLATION;
THIOLS;
D O I:
10.1021/acs.orglett.6b02981
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
A general method is reported for the stereo selective preparation of highly functionalized allylic thioethers. This protocol is based on a Pd-catalyzed thiolation of modular vinyl cyclic carbonate substrates and features high (Z) selectivity, good yields, minimal waste, ample product scope, and operational simplicity. A one-pot strategy was used for the stereoselective formation of pharma-relevant allylic sulfones derived from their in situ prepared thioether precursors.
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页码:6042 / 6045
页数:4
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