
																
																	Selective isomerization of a trans-butanediacetal derivative of tartaric acid with differentiating substituents at C-2 and C-3
																
																
																
															Keywords: Enolate; Butanediacetals; Selective isomerization; Fukuyama reduction; YBEBRCYDTUDFMM-KWMOECRTSA-N; MMUDIAKMHHVRNL-YCFMYPIESA-N; FSHRQFWCINVGRX-AYWVGDQWSA-N;