- 作者: Kamal M. El-Shaieb
- 作者服務機構: Chemistry Department, Faculty of Science, Minia University, El-Minia, Egypt
- 中文摘要: 1-(Dicyanomethylene)acenaphthene-2-one (1) reacts with 1,8-diaminonaphthalene (2) to yield two products, identified as acenaphtho[1,2-b]naphtho[1,8-ef][1,4]diazepine (3) and (Z)-2-(8-aminonaphthalen-1-ylamino)-2-(2-oxoacenaphthylen-1(2H)-ylidene)acetonitrile (4). On the other hand, (2Z,2’Z)-2,2’-(hydrazine-1,2-diylidene)diacenaphthylen-1(2H)-one (6) was obtained during the condensation process of 1 with hydrazine hydrate (5). Reaction of 1 with 3,4-diaminotoluene (8b) produces 9-methylacenaphtho[1,2-b]quinoxaline (9b) and (Z)-2-(2-amino-5-methylphenyl-amino)-2-(2-oxoacenaphthylen-1(2H)-ylidene)acetonitrile (10b). However, treatment of 5,6-diamino-pyrimidine-2,4-diol hemisulphate (11) with 1 affords acenaphtho[1,2-g]pteridine-9,11-diol (12).
- 英文摘要: --
- 中文關鍵字: Acenaphthenequinone; Malononitrile; Diamines; Cyclocondensation; Diazepine; Pteridine.
- 英文關鍵字: --