Transformation of N,N-diisopropylarylmethylamines into N-isopropylarylmethylamines with molecular iodine
摘要:
N,N-Diisopropylarylmethylamines were smoothly converted into the corresponding N-isopropylaryl-methylamines by the reaction with molecular iodine in the presence of Na2CO3 in chloroform at 60 degrees C. Other related tertiary amines were also transformed into the corresponding secondary amines by the reaction with molecular iodine under the same reaction conditions. (C) 2015 Elsevier Ltd. All rights reserved.
BENZIMIDAZOLE AND IMADAZOPYRIDINE CARBOXIMIDAMIDE COMPOUNDS
申请人:Gilead Sciences, Inc.
公开号:US20160333009A1
公开(公告)日:2016-11-17
The present disclosure provides indoleamine 2,3-dioxygenase 1 (IDOL) inhibitors of Formula I:
or pharmaceutically acceptable salts thereof, in which X, L, n, m, R
1
, R
2a
, R
2b
, R
n
, R
m
, and R
t
are as defined herein, as well as pharmaceutical compositions that include a compound of Formula I, or pharmaceutically acceptable salts thereof, and methods of using the same to treat conditions mediated by IDO1.
本公开提供了式I的吲哌酮2,3-二氧化酶1(IDOL)抑制剂:
或其药学上可接受的盐,其中X、L、n、m、R
1
、R
2a
、R
2b
、R
n
、R
m
和R
t
如本文所定义,以及包括式I化合物的药物组合物,或其药学上可接受的盐,并使用这些方法来治疗由IDO1介导的疾病。
1,4-Palladium Shift/C(sp<sup>3</sup>)–H Activation Strategy for the Remote Construction of Five-Membered Rings
作者:Ronan Rocaboy、Olivier Baudoin
DOI:10.1021/acs.orglett.9b00187
日期:2019.3.1
functionalization of remote C–H bonds from simple precursors. In this work, we report a novel and simple Pd0-catalyzed domino reactioninvolving 1,4-palladium shift and C(sp3)–H activation and leading to (fused) five-membered rings. This method allowed access to a broad range of valuable arylidene γ-lactams and indanones and was applied to the formalsynthesis of (−)-pyrrolam.
Practical regio- and stereoselective azidation and amination of terminal alkenes
作者:Olatunji S. Ojo、Octavio Miranda、Kyle C. Baumgardner、Alejandro Bugarin
DOI:10.1039/c8ob02734j
日期:——
There is significant interest in developing more rapid and efficient production of nitrogen-containing allylic compounds, as widely used in various syntheses. This work reports a variety of allylic azides and allylic amines synthesized by an efficient, new one-pot protocol that employs readily available terminal alkenes as starting materials. This method is highly regio- and stereoselective, affording
[EN] INHIBITION OF BACTERIAL BIOFILMS WITH ARYL CARBAMATES<br/>[FR] INHIBITION DE BIOFILMS BACTÉRIENS AVEC DES CARBAMATES D'ARYLE
申请人:UNIV NORTH CAROLINA STATE
公开号:WO2012006276A1
公开(公告)日:2012-01-12
Disclosure is provided for carbamate compounds that prevent, remove and/or inhibit the formation of biofilms, compositions including these compounds, devices including these compounds, and methods of using the same.
One-Pot Synthesis of Secondary and Tertiary Amines by Carbonylative Hydroaminomethylation of Alkenes Catalyzed by Di(μ-chloro)bis(η4-1,5-cyclooctadiene)dirhodium
作者:Thorsten Rische、Peter Eilbracht
DOI:10.1055/s-1997-1338
日期:1997.11
Secondary and tertiary amines are selectively prepared with high yields by the reaction of alkenes with primary or secondary amines, carbon monoxide and hydrogen in the presence of [Rh(cod)Cl]2 as catalyst via a one-pot hydroformylation - amine condensation - reduction sequence.