126175-35-7Relevant articles and documents
REGIOSELECTIVE SYNTHESIS OF EITHER α- OR γ-AMINO ACID DERIVATIVES VIA Li, Sn-MASKED, AND/OR Ge-MASKED DIENOLATES
Yamamoto, Yoshinori,Hatsuya, Satoshi,Yamada, Jun-ichi
, p. 3445 - 3448 (1989)
Either the α- (3) or γ-amino acid derivatives (4) can be prepared with very high regioselectivity by treating diethyl azodicarboxylate (DEAD) with (i) lithium dienolates themselves (2) in certain cases, (ii) Sn-masked dienolates (5), or (iii) Ge-masked di