90390-12-8Relevant articles and documents
Deoxygenative hydroboration of primary, secondary, and tertiary amides: Catalyst-free synthesis of various substituted amines
An, Duk Keun,Jaladi, Ashok Kumar,Kim, Hyun Tae,Yi, Jaeeun
, (2021/11/17)
Transformation of relatively less reactive functional groups under catalyst-free conditions is an interesting aspect and requires a typical protocol. Herein, we report the synthesis of various primary, secondary, and tertiary amines through hydroboration of amides using pinacolborane under catalyst-free and solvent-free conditions. The deoxygenative hydroboration of primary and secondary amides proceeded with excellent conversions. The comparatively less reactive tertiary amides were also converted to the corresponding N,N-diamines in moderate yields under catalyst-free conditions, although alcohols were obtained as a minor product.
A PHARMACEUTICAL COMPOSITION COMPRISING A SUBSTITUTED PHENYLPROPIONIC ACID AS A FREE ACID AND AS TERT-BUTYL AMINE SALT THEREOF
-
Page/Page column 35, (2008/06/13)
A pharmaceutical composition comprising a compound of formula I wherein n is 1 or 2, R1 represents hydrogen, chloro, trifluoromethyl or trifluoromethoxy, R2 represents hydrogen or fluoro and R3 represents a C2-6alkyl group, wherein the compound of formula (I) is present in the composition as a free acid and as a tert-butyl amine salt thereof.
ORTHO-SUBSTITUTED BENZOIC ACID DERIVATIVES FOR THE TREATMENT OF INSULIN RESISTANCE
-
Page 34, (2008/06/13)
The present invention provides a compound of formula (I), wherein n is 0, 1 or 2; R1 represents halo, a C1-4alkyl group which is optionally substituted by one or more fluoro, a C1-4alkoxy group which is optionally substitu