3532-54-5Relevant articles and documents
BF3·Et2O-mediated intramolecular cyclization of unsaturated amides: Convenient synthesis of dihydroquinolin-2-one-BF 2 complexes
Liu, Xu,Zhang, Qian,Xin, Xiaoqing,Zhang, Rui,Zhang, Ning,Liang, Yongjiu,Dong, Dewen
, p. 36234 - 36240 (2014)
A facile and efficient synthesis of substituted dihydropyridone-BF 2 complexes is developed via intramolecular cyclization of α-acyl acrylamides and α-acyl cinnamamides mediated by BF 3·Et2O. This journal is the Partner Or
Triflic Anhydride Promoted Intramolecular Cyclization of N -Aryl Cinnamides: Access to Polysubstituted Quinolin-2(1 H)-ones
Zhang, Qian,Yuan, Jingwen,Yu, Mangfei,Zhang, Rui,Liang, Yongjiu,Huang, Peng,Dong, Dewen
, p. 4996 - 5002 (2017/10/06)
A facile and efficient synthesis of polysubstituted quinolin-2(1 H)-ones is developed via intramolecular cyclization of readily available N -aryl cinnamides promoted by triflic anhydride in N, N -dimethyl trifluoroacetamide (DTA) under mild conditions.
PPA-mediated C-C bond formation: A synthetic route to substituted indeno[2,1-c]quinolin-6(7 H)-ones
Liu, Xu,Zhang, Qian,Zhang, Dingyuan,Xin, Xiaoqing,Zhang, Rui,Zhou, Fenguo,Dong, Dewen
supporting information, p. 776 - 779 (2013/04/10)
A facile and efficient synthesis of substituted indeno[2,1-c]quinolin-6(7H) -ones from a variety of α-acyl N-arylcinnamamides mediated by polyphosphoric acid (PPA) is described, and a mechanism involving the formation of a dicationic superelectrophile and
PYRROLE COMPOUNDS AND USES THEREOF
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Page/Page column 50, (2010/11/24)
Pyrrole compounds, compositions and methods are provided for the treatment, prevention, or amelioration of neurodegenerative diseases, cardiovascular diseases, proliferative diseases and visual disorders. In particular, pyrrole compounds, compositions and methods for the treatment of stroke are disclosed herein.
Synthesis of New Anilidopyrimidinethione Derivatives
Khalil, Zarif H.,Yanni, Amal S.
, p. 494 - 497 (2007/10/02)
Interaction of acetoacetanilide (Ia) or its hydroxy derivative (Ib) with aromatic or heterocyclic aldehydes gave the corresponding α, β unsaturated ketones (II).The reaction of alcoholic solution of (II) with thiourea in a basic catalyst gave the corresponding pyrimidinethione derivatives (III).Fusion of (III) with amines, active methylene, and methyl compounds gave the corresponding condensation products IV, V, and VI.
Synthesis of New Anilido-Pyrazoline and Isoxazoline Derivatives
Khali, Zarif A.,Yanni, Amal S.
, p. 168 - 170 (2007/10/02)
Interaction of acetoacetanilide(Ia) or its hydroxy derivative(Ib) with aromatic (or heterocyclic) aldehydes gave the corresponding α,β-unsaturated ketones(II).The reaction of alcoholic solution of (II) with hydrazine hydrate or hydroxylamine in a basic ca