Results 221 to 230 of about 60,817 (284)

Iron-Catalyzed Alkylation of Nitriles with Alcohols.

Chemistry, 2018
A general, efficient iron-catalyzed α-alkylation of nitriles with primary alcohols through a hydrogen-borrowing pathway has been developed, allowing a wide variety of alkylated nitriles to be readily accessible.
Wei Ma, Su-Hang Cui, Huaming Sun, Weijun Tang, D. Xue, Chaoqun Li, Juan Fan, Jianliang Xiao, Chao Wang   +8 more
semanticscholar   +1 more source

Non-Pincer Mn(I) Organometallics for the Selective Catalytic Hydrogenation of Nitriles to Primary Amines

ACS Catalysis, 2018
We report herein selective catalytic hydrogenation of nitriles to primary amines with the use of the non-pincer Mn(I) compound fac-[(CO)3Mn{iPr2P(CH2)2PiPr2}(OTf)] (2) as a catalytic precursor (3 mol %) in the presence of KOtBu (10 mol %) and 2-BuOH as ...
Jorge A. Garduño, Juventino J. García
semanticscholar   +1 more source

Hydrogenation of Nitriles and Ketones Catalyzed by an Air-Stable Bisphosphine Mn(I) Complex.

Organic Letters, 2018
Efficient hydrogenations of nitriles and ketones with molecular hydrogen catalyzed by a well-defined bench-stable bisphosphine Mn(I) complex are described.
S. Weber, B. Stöger, K. Kirchner
semanticscholar   +1 more source

Nitriles

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source

Switching the Selectivity of Cobalt-Catalyzed Hydrogenation of Nitriles

ACS Catalysis, 2018
Previous studies of base metals for catalytic hydrogenation of nitriles to primary amines or secondary aldimines focus on designing complexes with elaborate structures.
Huiguang Dai, Hairong Guan
semanticscholar   +1 more source

Catalytic Hydroboration of Organic Nitriles Promoted by Aluminum Complex

Advanced Synthesis and Catalysis, 2018
We demonstrate an efficient protocol for the chemoselective hydroboration of organic nitriles with pinacolborane (HBpin) and catecholborane (HBcat) using aluminum alkyl complex [κ2‐{2‐F‐C6H4NP(Se)Ph2}2Al‐(Me)] as a pre‐catalyst to afford diboryl amines ...
A. Harinath, Jayeeta Bhattacharjee, T. Panda   +2 more
semanticscholar   +1 more source

Cobalt-Catalyzed Selective Hydrogenation of Nitriles to Secondary Imines.

Organic Letters, 2018
The first example of cobalt-catalyzed selective hydrogenation of nitriles to secondary imines is reported. The results demonstrate the significantly different selectivity compared with the previously reported cobalt catalytic system during the nitrile ...
Huaifeng Li, A. Al-Dakhil, Daniel Lupp, S. S. Gholap, Z. Lai, Lan‐Chang Liang, Kuo‐Wei Huang   +6 more
semanticscholar   +1 more source

Nitrile Synthesis through Catalyzed Cascades Involving Acid–Nitrile Exchange

Synthesis, 2014
Irreversible acid–nitrile exchange reactions using both glutaronitrile and (phenylsulfonyl)acetonitrile may be catalyzed by Lewis acids. Whereas a cyclization towards imides displaces the equilibria in the reaction with dinitriles, a decarboxylation step is involved when using the (phenylsulfonyl)acetonitrile.
Cartigny, Damien, dos Santos, Aurélie, El Kaim, Laurent, Grimaud, Laurence, Jacquot, Roland, Marion, Philippe   +5 more
openaire   +3 more sources

Comparison of Nitrile Gloves and Nitrile over Nomex Gloves

Air Medical Journal, 2009
Aeromedical flight crews must perform many tasks in flight requiring manual dexterity and fine precision. A common perception is that safety-enhancing fire-retardant gloves compromise patient care if worn during such tasks by providing added bulk and barrier to the hand.
Deirdre Cronin, Vorih, Lauri D, Bolton, James, Marcelynas, Thomas A, Nowicki, Lenworth, Jacobs, Kenneth J, Robinson   +5 more
openaire   +2 more sources

Nitriles: General Methods and Aliphatic Nitriles

ChemInform, 1995
AbstractFor Abstract see ChemInform Abstract in Full Text.
openaire   +1 more source