67977-91-7

• 常用中文名：氧头孢烯母核
• 常用英文名：(2R,6R,7R)-Benzhydryl 7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate
• CAS号：67977-91-7
• 分子式：C₂₈H₂₄N₂O₅
• 分子量：468.501
• 发布时间：2016-01-02 07:47:26
• 更新时间：2024-01-01 17:51:20

名称

• 中文名: 氧头孢烯母核
• 英文名: (2R,6R,7R)-Benzhydryl 7-benzamido-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate
• 英文别名: 5-Oxa-1-azabicyclo[4.2.0]octane-2-carboxylic acid, 7-(benzoylamino)-3-methylene-8-oxo-, diphenylmethyl ester, (2R,6R,7R)-; Diphenylmethyl (2R,6R,7R)-7-(benzoylamino)-3-methylene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate; benzhydryl (2R,6R,7R)-7-benzamido-3-methylidene-8-oxo-5-oxa-1-azabicyclo[4.2.0]octane-2-carboxylate

物化性质

• 密度: 1.3±0.1 g/cm3
• 沸点: 706.8±60.0 °C at 760 mmHg
• 分子式: C₂₈H₂₄N₂O₅
• 分子量: 468.501
• 闪点: 381.2±32.9 °C
• 精确质量: 468.168518
• PSA: 88.43000
• LogP: 4.62
• 蒸汽压: 0.0±2.2 mmHg at 25°C
• 折射率: 1.663

合成路线

67977-88-2 ~90% 67977-91-7

文献：Yoshioka, Mitsuru; Tsui, Teruji; Uyeo, Shoichiro; Yamamoto, Sadao; Aoki, Tsutomu; at al. Tetrahedron Letters, 1980 , vol. 21, p. 351 - 354

67977-61-1 ~% 67977-91-7

文献：Tetrahedron Letters, , vol. 21, p. 351 - 354

67977-79-1 ~% 67977-91-7

文献：Tetrahedron Letters, , vol. 21, p. 351 - 354

74242-86-7 ~% 67977-91-7

文献：Tetrahedron Letters, , vol. 21, p. 351 - 354

69780-18-3 ~% 67977-91-7

文献：Tetrahedron Letters, , vol. 21, p. 351 - 354

67977-85-9 ~% 67977-91-7

文献：Tetrahedron Letters, , vol. 21, p. 351 - 354

67977-90-6 ~% 67977-91-7

文献：Tetrahedron Letters, , vol. 21, p. 351 - 354

上下游产品

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67977-88-2 67977-61-1 67977-79-1 74242-86-7
69780-18-3 67977-85-9 67977-90-6
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