Ruthenium‐Catalyzed Deaminative Hydrogenation of Amino Nitriles: Direct Access to 1,2‐Amino Alcohols
作者:Pilar Calleja、Martin Ernst、A. Stephen K. Hashmi、Thomas Schaub
DOI:10.1002/chem.201900531
日期:2019.7.17
approach for the efficient and highly selective synthesis of 1,2‐amino alcohols by direct reductive hydrolysis of N‐formyl‐protected α‐amino nitriles is reported. The commercially available RuHCl(CO)(PPh3)3 complex was found to be a suitable catalyst for this operationally simple protocol, in which no stoichiometric amounts of undesired metal waste are generated. The deaminative hydrogenation is performed
报道了一种通过N-甲酰基保护的α-氨基腈直接还原水解来高效,高选择性合成1,2-氨基醇的新方法。发现可商购获得的RuHCl(CO)(PPh 3)3络合物对于该操作简单的方案是合适的催化剂,其中不产生化学计量的不希望的金属废物。脱氨氢化反应在55 bar H 2下进行,使用1,4-二恶烷/水的6:1混合物作为溶剂。另外,在非常相似的条件下由氰基酮制备羟甲基醇。
[EN] PROCESS FOR PRODUCING SUBSTITUTED AMINO ALCOHOLS<br/>[FR] PROCÉDÉ DE PRODUCTION D'AMINO-ALCOOLS SUBSTITUÉS
申请人:BASF SE
公开号:WO2020094454A1
公开(公告)日:2020-05-14
The present invention relates to a process for producing a compound of the formula (I) comprising at least the process step: a) reacting a compound of the formula (II) with hydrogen and water in the presence of at least one homogeneous transition metal catalyst TMC 1.
COMPOUNDS AND METHODS FOR KINASE MODULATION, AND INDICATIONS THEREFOR
申请人:Plexxikon Inc.
公开号:US20170158690A1
公开(公告)日:2017-06-08
Disclosed are compounds of Formula I:
or a pharmaceutically acceptable salt, a solvate, a tautomer, an isomer or a deuterated analog thereof, wherein Z
2
, Z
3
, and Z
5
are as described herein, compositions thereof, and uses thereof.
Provided herein are compounds and compositions useful in increasing PPARδ activity. The compounds and compositions provided herein are useful for the treatment of PPARδ related diseases (e.g., muscular diseases, vascular disease, demyelinating disease, and metabolic diseases).