Organic phosphoric acid esters I (R, R'=alkyl; X=O, S; A=heterocyclic benzene ring contg. o) were prepd. by reaction of o-alkyl-s-alkylthiophosphoric acid chloride with aromatic hydroxy compds. (III). Insecticidal, miticidal, and nematocidal data of I were given against Tabacco cutworm...
Use of organic phosphonic or phosphoric acids, or of metal oxides or hydroxides, or of carboxylic salts of a metal as heat stabilisers for polyhydroxy... J Asrar,JR Pierre 被引量: 0发表: 2009年 Phosphoric acid anilides New processes for the manufacture of alkylated phosphoric acid 4- hydrox...
摘要:A series of thiourea and guanidinium derivatives have been prepared and their ability to bind a carboxylate group has been investigated. Guanidinium 33, featuring two additional amides and a pyridine moiety, proved to be the most potent carboxylate binding site and was able to...
ChemInform Abstract: SYNTHESES AND POSSIBLE USES OF ORGANIC PHOSPHORUS AND PHOSPHORIC ACID DERIVATIVESorgano‐phosphorus compoundsNo abstract is available for this article.doi:10.1002/chin.197748285H. GROSSB. COSTISELLAWILEY‐VCH Verlag GmbHChemischer Informationsdienst...
NO.2B(C6F5)3/手性磷酸催化亚胺和未活化二烯的不对称Aza-Diels–Alder反应期刊：Organic Letters单位：南开大学化学学院作者：李鑫教授课题组Zhen Liu, Qing-Chun Qian, Li-Ming Chen原文篇名：B(C6F5)3/Chiral Phosphoric Acid Catalyzed Asymmetric Aza-Diels–AlderReaction of Imines and Unactivated Dienes原文网址...
原文篇名:Expeditious Synthesis of Spiroindoline Derivatives via Tandem C(sp2)–H and C(sp3)–H Bond Functionalization of N-Methyl-N-nitrosoanilines 原文网址:https://pubs./doi/abs/10.1021/lett.4c00703 文介绍了一种N-甲基-N-亚硝基苯胺与重氮邻苯二甲酰亚胺的级联反应合成药用螺环吲哚啉衍生物的...
原文篇名:B(C6F5)3/Chiral Phosphoric Acid Catalyzed Asymmetric Aza-Diels–Alder Reaction of Imines and Unactivated Dienes 原文网址:pubs.acs.org/doi/abs/10 本文使用B(C6F5)3/手性磷酸作为催化剂使喹喔啉酮或苯并恶嗪酮与未活化的二烯发生不对称Aza-Diels–Alder反应合成手性六元N杂环。催化剂负载量为2...
原文篇名:B(C6F5)3/Chiral Phosphoric Acid Catalyzed Asymmetric Aza-Diels–Alder Reaction of Imines and Unactivated Dienes 原文网址:https://pubs.acs.org/doi/abs/10.1021/acs.orglett.4c00874 本文使用B(C6F5)3/手性磷酸作为催化剂使喹喔啉酮或苯并恶嗪酮与未活化的二烯发生不对称Aza-Diels–Alder反应合...
Amino acids are also studied as the organic part towards MXene-organic hybrids. Elumalai et al. proposed that the electrostatic interaction between –OH and –F groups on Ti3C2Tx MXene and the zwitterion consisted of amino acid molecules might be the driving force for the spontaneous intercalatio...
Picosecond Pulse Radiolysis of Highly Concentrated Phosphoric Acid Solutions: Mechanism of Phosphate Radical Formation. J. Phys. Chem. B. 2014, 349, 91405. [Google Scholar] [CrossRef] Jayson, G.G.; Parsons, B.J.; Swallow, A.J. Some simple, highly reactive, inorganic chlorine derivatives in...