Nickel-Catalyzed Aerobic Oxidative Isocyanide Insertion: Access to Benzimidazoquinazoline Derivatives via a Sequential Double Annulation Cascade (SDAC) Strategy
作者:Anand H. Shinde、Sagar Arepally、Mayur D. Baravkar、Duddu S. Sharada
DOI:10.1021/acs.joc.6b02423
日期:2017.1.6
An efficient protocol for the synthesis of quinazoline derivatives through nickel-catalyzed ligand-/base-free oxidative isocyanide insertion underaerobicconditions with intramolecular bis-amine nucleophiles has been developed. A one-pot sequential double annulation cascade (SDAC) strategy involving an opening of isatoic anhydride and annulation to benzimidazole and further nickel-catalyzed intramolecular
Synthesis of 6-(trifluoromethyl)-8,13,13d-triazadibenzo [def,qr] chrysenes
作者:S.V. Arun Dutt、C.V. Chalapathi Rao
DOI:10.1016/0022-1139(96)03464-1
日期:1996.7
Trifluoroacetyl ketene diethylacetal reacts thermally with 2-(2′-aminoaryl)perimidines 2 in diphenyl ether to give 6-(trifluoromethyl)- 8,13,13d-triazadibenzo [def,qr] chrysenes 4.
Reddy, V Rama Kishan; Reddy, P S N; Ratnam, C V, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1992, vol. 31, # 8, p. 499 - 502
作者:Reddy, V Rama Kishan、Reddy, P S N、Ratnam, C V
DOI:——
日期:——
Reddy, V Rama Kishan; Reddy, P S N; Ratnam, C V, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1991, vol. 30, # 10, p. 927 - 931
作者:Reddy, V Rama Kishan、Reddy, P S N、Ratnam, C V
DOI:——
日期:——
Dutt, S. V. Arun; Rao, C. V. Chalapathi, Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 1996, vol. 35, # 8, p. 835 - 837