(4S,5R)-4,5-二氢-2,4-二苯基-5-恶唑羧酸 (2ar,4S,4aS,6R,9S,11S,12S,12ar,12bS)-6,12b-二(乙酰氧基)-12-(苯甲酰氧基)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-十二氢-11-羟基-4a,8,13,13-四甲基-5-氧代-4-[(三乙基硅烷基)氧基]-7,11-甲桥-1H-环癸五烯并[3,4]苯并[1,2-b]氧杂环丁烯-9-基酯
[CAS# 158722-23-7]

基本信息

• 英文名: (4S,5R)-4,5-Dihydro-2,4-diphenyl-5-oxazolecarboxylic acid (2aR,4S,4aS,6R,9S,11S,12S,12aR,12bS)-6,12b-bis(acetyloxy)-12-(benzoyloxy)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-dodecahydro-11-hydroxy-4a,8,13,13-tetramethyl-5-oxo-4-[(triethylsilyl)oxy]-7,11-methano-1H-cyclodeca[3,4]benz[1,2-b]oxet-9-yl ester
• 产品名称: (4S,5R)-4,5-二氢-2,4-二苯基-5-恶唑羧酸 (2ar,4S,4aS,6R,9S,11S,12S,12ar,12bS)-6,12b-二(乙酰氧基)-12-(苯甲酰氧基)-2a,3,4,4a,5,6,9,10,11,12,12a,12b-十二氢-11-羟基-4a,8,13,13-四甲基-5-氧代-4-[(三乙基硅烷基)氧基]-7,11-甲桥-1H-环癸五烯并[3,4]苯并[1,2-b]氧杂环丁烯-9-基酯
• 分子式: C₅₃H₆₃NO₁₃Si
• 分子量: 950.15
• CAS 登录号: 158722-23-7

物理化学性质

• 溶解度: 不溶 (3.5e^-4 g/L) (25 ºC), 计算值^*
• 密度: 1.28±0.1 g/cm³ (20 ºC 760 torr), 计算值^*
• 熔点: 211-212 ºC (ethyl acetate hexane )^**

^* 使用计算软件 Advanced Chemistry Development (ACD/Labs) V11.02 (©1994-2016 ACD/Labs)

^** Qi, Xin; Tetrahedron 2003, V59(37), P7409-7412.