Tetrahedron

Fluorous Mitsunobu reagents and reactions

S Dandapani, DP Curran

文献索引：Dandapani, Sivaraman; Curran, Dennis P. Tetrahedron, 2002 , vol. 58, # 20 p. 3855 - 3864

被引用次数: 114

摘要

A fully fluorous Mitsunobu reaction procedure is introduced. This employs both existing [( C6F13CH2CH2C6H4) 2PPh] and new [C8F17CH2CH2C6H4PPh2] fluorous phosphines and a new fluorous azodicarboxylate (C6F13CH2CH2OC (O) N NCOOCH2CH2C6F13). A procedure involving parallel reactions with representative nucleophiles and alcohols under typical Mitsunobu conditions in THF followed by rapid solid phase extraction (spe) over ...

~74%

~78%

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