13309-95-0Relevant academic research and scientific papers
The tricarbonylchromium template for stereocontrol in radical reactions of arenes
Merlic,Walsh
, p. 2265 - 2274 (2001)
Chromium tricarbonyl complexed aryl aldeyhydes and ketones underwent Sm(II)-promoted radical lactone formation in the presence of α,β-unsaturated esters to produce diastereomerically pure lactones in good yields. The completely diastereoselective lactone
Acetalization of carbonyl compounds catalyzed by bismuth triflate under solvent-free conditions
Aliyan, Hamid,Fazaeli, Razieh,Massah, Ahmad Reza,Momeni, Ahmad Reza,Naghash, Hamid Javaherian,Moeinifard, Behzad
experimental part, p. 873 - 876 (2012/04/05)
Carbonyl compounds were converted to the corresponding 1,3-dioxolanes and 1,3-dioxanes with ethylene glycol and 1,3-propandiol in the presence of bismuth triflate under solvent-free conditions. In addition, high chemoselective protection of aldehydes in the presence of ketones has been achieved.
Highly efficient and chemoselective acetalization of carbonyl compounds catalyzed by new and reusab e zirconyl triflate, zr0(0tf)2
Moghadam, Majid,Mohammadpoor-Baltork, Iraj,Tangestaninejad, Shahram,Mirkhani, Valiollah,Yazdani, Parvin,Ghorjipoor, Saeedeh
experimental part, p. 131 - 135 (2009/09/30)
Various types of aromatic aldehydes were efficiently converted to their corresponding 1,3-dioxanes and 1,3-dioxolane with 1,3-propanediol and ethylene glycol, respectively, in the presence of catalytic amount of ZrO(OTf) 2 in acetonitrile at room temperature. The catalyst can be reused several times without loss of its catalytic activity. Very short reaction times, selective acetalization of aromatic aldehydes in the presence of aliphatic aldehydes and ketones, very mild reaction conditions, reusability of the catalyst, and easy workup are noteworthy advantages of this method.
The discovery and preparation of disubstituted novel amino-aryl-piperidine- based renin inhibitors
Cody, Wayne L.,Holsworth, Daniel D.,Powell, Noel A.,Jalaie, Mehran,Zhang, Erli,Wang, Wei,Samas, Brian,Bryant, John,Ostroski, Robert,Ryan, Michael J.,Edmunds, Jeremy J.
, p. 59 - 68 (2007/10/03)
Recently, trans-disubstituted oxo-aryl-piperidines have been identified as small molecule nonpeptide renin inhibitors for the modulation of hypertension. Herein, we report on the discovery and preparation of a new class of novel cis-disubstituted amino-aryl-piperidines as a mixture of enantiomers that are potent in vitro renin inhibitors and also, possess in vivo antihypertensive activity in a double transgenic mouse model.
A convenient and highly efficient method for the protection of aldehydes using very low loading hydrous ruthenium(III) trichloride as catalyst
Qi, Jian-Ying,Ji, Jian-Xin,Yueng, Chi-Hung,Kwong, Hoi-Lun,Chan, Albert S.C.
, p. 7719 - 7721 (2007/10/03)
A convenient method for the chemoselective protections of both aliphatic and aromatic aldehydes has been developed. Ruthenium(III) trichloride (0.1 mol %) has found to be an highly efficient catalyst in the acetalizations of aldehydes with various simple alcohols such as methanol, ethanol, or diols such as 1,2-ethylanediol and 1,3-propanediol under mild reaction conditions.
Piperidine derivative rennin inhibitors
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Page/Page column 20, (2010/02/08)
Disclosed are piperidine derivatives, their manufacture and use as inhibitors of renin.
PIPERAZINE DERIVATIVE RENIN INHIBITORS
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Page 65; 67, (2010/02/09)
Disclosed are piperazine derivatives, their manufacture and use as inhibitors of renin. Formula (I):
