2,4-二甲氧基-6-羟基-9,10-二氢菲咯啉(XIX)酯结构化合物Orchinol(2,4-二甲氧基-7-羟基-9,10-二氢菲咯啉)bezeichneten,induzierten Abwehrstoff erkrankter Knollen von Orchis militaris und死于罗洛糖醇(wahrscheinlich 2,4-Dimethoxy-5-hydroxy-9,10-dihydrophenanthren)的抗药性和生物杀灭力。
2,4-二甲氧基-6-羟基-9,10-二氢菲咯啉(XIX)酯结构化合物Orchinol(2,4-二甲氧基-7-羟基-9,10-二氢菲咯啉)bezeichneten,induzierten Abwehrstoff erkrankter Knollen von Orchis militaris und死于罗洛糖醇(wahrscheinlich 2,4-Dimethoxy-5-hydroxy-9,10-dihydrophenanthren)的抗药性和生物杀灭力。
An efficient Ni–(S,S)-Ph-BPE complex that catalyzed asymmetrichydrogenation of cyclic N-acyl hydrazones has been developed to produce various chiral cyclic hydrazines in high yields with excellent enantioselectivities of up to >99% enantiomeric excess. Moreover, the hydrogenation can not only proceed smoothly on a gram scale under lower catalyst loading (S/C = 3000) without any decrease of enantioselectivity
已开发出一种高效的 Ni-( S , S )-Ph-BPE 络合物,可催化环状N-酰基腙的不对称氢化,以高产率生产各种手性环状肼,具有高达 >99% 对映体过量的出色对映选择性。此外,氢化不仅可以在较低的催化剂负载量(S/C = 3000)下顺利进行,而且对映选择性没有任何降低,而且还可以应用于 RIP-1 激酶抑制剂的不对称合成。
Davies et al., Journal of the Chemical Society, 1955, p. 2782,2784
作者:Davies et al.
DOI:——
日期:——
Miki et al., Yakugaku Zasshi/Journal of the Pharmaceutical Society of Japan, 1941, vol. 61, p. 283,286