2-芳基-4-氰基咪唑及2-芳基-4-氨基嘧啶的质谱

郭杭州; 贾敬山

郭杭州, 贾敬山. 2-芳基-4-氰基咪唑及2-芳基-4-氨基嘧啶的质谱J. 药学学报, 1987, 22(8): 608-611.

引用本文:

郭杭州, 贾敬山. 2-芳基-4-氰基咪唑及2-芳基-4-氨基嘧啶的质谱J. 药学学报, 1987, 22(8): 608-611.

GUO Hang-Zhou, JIA Jing-Shan. MASS SPECTRA OF 2-ARYL-4-CYANOIMIDAZOLES AND 2-ARYL-4-AMINOPYRIMIDINESJ. Acta Pharmaceutica Sinica, 1987, 22(8): 608-611.

Citation:

GUO Hang-Zhou, JIA Jing-Shan. MASS SPECTRA OF 2-ARYL-4-CYANOIMIDAZOLES AND 2-ARYL-4-AMINOPYRIMIDINESJ. Acta Pharmaceutica Sinica, 1987, 22(8): 608-611.

2-芳基-4-氰基咪唑及2-芳基-4-氨基嘧啶的质谱

MASS SPECTRA OF 2-ARYL-4-CYANOIMIDAZOLES AND 2-ARYL-4-AMINOPYRIMIDINES

摘要

摘要: 本文报告了五个2-芳基-4-氰基咪唑类及三个2-芳基-4-氨基嘧啶化合物的电子轰击质谱。前五个都有基峰M-(R-CH-NH)⁺离子,后三个都有特征峰(M—HCN)⁺。从键能的角度探讨了其主要离子的裂解来源。

Abstract: The EI mass spectra of eight new compounds of 2-aryl-4-ycanoimidazoles and 2-aryl-4-aminopyrimidines were reported and their characteristic fragmentations discussed.

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