Expedient Tandem Dehydrogenative Alkylation and Cyclization Reactions Under Mn(I)-Catalysis
作者:Reshma Babu、Subarna S Padhy、Ganesan Sivakumar、Balaraman Ekambaram
DOI:10.1039/d3cy00009e
日期:——
coherent and robust catalytic systems based on earth-abundant transition metals is essential; however, it is extremely challenging. Herein, an expedient divergence strategy for tandem dehydrogenative alkylation and cyclization reactions of hydrazides is reported under manganese catalysis. Using abundantly available alcohols (including MeOH, EtOH) and earth-abundant metal catalysts with water as a sole by-product
可持续的化学生产从根本上需要新型催化剂和催化技术。基于地球上丰富的过渡金属开发连贯而强大的催化系统至关重要;然而,这是极具挑战性的。在此,报道了在锰催化下酰肼的串联脱氢烷基化和环化反应的权宜发散策略。使用大量可用的醇类(包括甲醇、乙醇)和地球上储量丰富的金属催化剂,水作为唯一的副产品,使目前的战略更具可持续性和可负担性。有趣的是,不对称的选择性氘掺入也是首次出现。几个选择性键激活/形成反应通过胺-酰胺金属-配体合作依次发生。