中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | benzo[d,d′]thieno[3,2-b;4,5-b′]dithiophene | 1242276-04-5 | C12H6S3 | 246.378 |
—— | 2-bromothieno[3,2-b][1]benzothiophene | 31379-32-5 | C10H5BrS2 | 269.186 |
—— | thieno[3,2-b][1]benzothiophene-2-carbaldehyde | 31379-40-5 | C11H6OS2 | 218.3 |
—— | 2-phenylbenzothieno[3,2-b]thiophene | 1430213-55-0 | C16H10S2 | 266.387 |
A series of the title ylides was prepared by reaction of fused thiophene and selenophene derivatives with di-
Naphtho[2,1-