Citation: Qing Qi CHEN, Fang YAN, Jin Shi Ma, Sheng JIN. A FACILE SYNTHESIS OF 1.2-BISPYRROLEETHYLENS[J]. Chinese Chemical Letters, ;1993, 4(7): 567-568. shu

A FACILE SYNTHESIS OF 1.2-BISPYRROLEETHYLENS

a Department of Chemistry, Peking University, Beijing 100871;
b Institute of Photographic Chemistry, Academia Sinica, Beijing 100101

Received Date: 8 January 1993

1.2-Bispyrroleethylenes can be easily syntnesized bv covpling pyrrolealdehyde using TiCl₄/Zn as a catalyst.It was found that when the R group is COMe or CO₂ Et, the product is a mixture of trans and cis isomers, and in the other cases, the products are pure trans isomers.
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