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Faclie Regeneration of Carbonyl Compounds from 1,3‐Dithiane 1‐Oxides via 1‐Ethoxy‐1,3‐dithianium Salts
Author(s) -
Stahl Ingfried,
Apel Jürgen,
Manske Rainer,
Gosselck Jürgen
Publication year - 1979
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.197901651
Subject(s) - dithiane , cleavage (geology) , alkoxy group , chemistry , sequence (biology) , medicinal chemistry , stereochemistry , organic chemistry , materials science , biochemistry , alkyl , fracture (geology) , composite material
Liberation of aldehydes RCHO from dithiane oxides (1) can be accomplished by transformation into the salts (3) and their cleavage with water. The reaction sequence (1)→ (3) → RCHO is milder than the usual cleavage of (1) with acid.