Disclosed are compounds according to Formula I:
wherein the variables are described herein.
根据以下公式I披露了化合物:其中变量如本文所述。
Chemoselective calcium-catalysed direct amidation of carboxylic esters
作者:D. Thao Nguyen、Danny C. Lenstra、Jasmin Mecinović
DOI:10.1039/c5ra18288c
日期:——
Cheap, non-toxic and environmentally benign CaI2 catalyses direct amide bond formation between unactivated carboxylic esters and primary amines in excellent yields.
Convergent and Stereoselective Method for the Synthesis of Acyclic α-Chloroenamides
作者:Richard R. Surgenor、Andrea C. Grote、Catherine McGeough、Arjun Narayanan、Wenyu Wang、Philip N. Collier
DOI:10.1021/acs.joc.0c01370
日期:2020.11.6
A direct, stereocontrolled synthesis of acyclic α-chloroenamides is presented. Our methodology showed good yields and substrate scope. Mechanistic insights are provided that account for the high levels of stereoselectivity reported. Subsequent synthetic manipulation of the α-chloroenamides provides direct entry to polyfunctionalized acyclic enamides, compounds of wide use in organic chemistry and the
COMPOUNDS FOR THE TREATMENT OF CANCER AND INFLAMMATORY DISEASE
申请人:SHY Therapeutics LLC
公开号:US20170174699A1
公开(公告)日:2017-06-22
Provided herein are compounds that inhibit the phosphorylation of MAPK and thus are useful in compositions and methods for treating cancer and inflammatory disease.
Ruthenium-Catalyzed Reductive Amidation without an External Hydrogen Source
作者:Niyaz Z. Yagafarov、Karim M. Muratov、Klim Biriukov、Dmitry L. Usanov、Olga Chusova、Dmitry S. Perekalin、Denis Chusov
DOI:10.1002/ejoc.201701527
日期:2018.1.31
A catalytic system for the atom‐economical Ru‐catalyzed reductive amidation of aldehydes was developed. A cyclopentadienyl ruthenium catalyst was employed in this process with loadings as low as 0.5–1 mol‐%, and carbon monoxide was used as the deoxygenative agent. A number amides and aromatic aldehydes were able to successfully afford the corresponding secondary amide in yields of 79–84 %.