AlNiCl2.6H2OTHF: A new, mild and neutral system for selective reduction of organic functional groups
作者:Bhabani K. Sarmah、Nabin C. Barua
DOI:10.1016/s0040-4020(01)82402-9
日期:1991.9
A mild and neutral reducing system consisting of AlNiCl2.6H2OTHF has been developed and reacted with a series of organic compounds containing different functional groups in order to evaluate its synthetic utility. It was observed that this system very efficiently reduces the α-enones to the saturated ketones, aromatic aldehydes and ketones to the corresponding alcohols, nitriles and nitroarenes to
Acyl-CoA: cholesterol O-acyl transferase (ACAT) inhibitors. 1. 2-(Alkylthio)-4,5-diphenyl-1H-imidazoles as potent inhibitors of ACAT
作者:Neil V. Harris、Andrew W. Bridge、Raymond C. Bush、Edward C. J. Coffee、Donald I. Dron、Mark F. Harper、Michael J. Ashton、David J. Lythgoe、Christopher Smith
DOI:10.1021/jm00101a016
日期:1992.11
potent, bioavailable ACAT inhibitor may have beneficial effects in the treatment of atherosclerosis by (i) reducing the absorption of dietary cholesterol, (ii) reducing the secretion of very low density lipoproteins into plasma from the liver, and (iii) preventing the transformation of arterial macrophages into foam cells. We have found that a mevalonate derivative 2, which contains a 4,5-diphenyl-1H-imidazol-2-yl
Synthesis of (±)-4-alkanolides from pent-4-enoic acid
作者:T. M. Ugurchieva、A. V. Lozanova、M. V. Zlokazov、V. V. Veselovsky
DOI:10.1007/s11172-008-0103-y
日期:2008.3
Synthesis of (±)-4-hexanolide, (±)-4-nonanolide, and (±)-4-dodecanolide, racemic forms of the insect signal substances, has been accomplished by cationic cyclization of pent-4-enoic acid and its amide in the key step.
NOVEL ALIPHATIC POLYCARBONATE AND BINDER RESIN COMPOSITION CONTAINING SAID POLYCARBONATE
申请人:National University Corporation Tokyo University
of Agriculture and Technology
公开号:EP3483198A1
公开(公告)日:2019-05-15
The present invention provides a thermally decomposable binder that achieves a reduced residual carbon after sintering, and that can be subjected to a dewaxing treatment at a relatively low temperature in a non-oxidative atmosphere. More specifically, the present invention provides an aliphatic polycarbonate that has a structure obtained by neutralizing a Brønsted acid with an organic onium salt in a side chain.
Aliphatic polycarbonate and binder resin composition containing said polycarbonate
申请人:NATIONAL UNIVERSITY CORPORATION TOKYO UNIVERSITY OF AGRICULTURE AND TECHNOLOGY
公开号:US10787540B2
公开(公告)日:2020-09-29
The present invention provides a thermally decomposable binder that achieves a reduced residual carbon after sintering, and that can be subjected to a dewaxing treatment at a relatively low temperature in a non-oxidative atmosphere. More specifically, the present invention provides an aliphatic polycarbonate that has a structure obtained by neutralizing a Brønsted acid with an organic onium salt in a side chain.