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(3aS,4Z,6aR)-5-{hexahydro-2-oxo-4H-thieno[3,4-d]imidazol-4-ylidene}pentanoic acid methyl ester

中文名称
——
中文别名
——
英文名称
(3aS,4Z,6aR)-5-{hexahydro-2-oxo-4H-thieno[3,4-d]imidazol-4-ylidene}pentanoic acid methyl ester
英文别名
methyl (5Z)-5-[(3aS,6aR)-2-oxo-3,3a,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-4-ylidene]pentanoate
(3aS,4Z,6aR)-5-{hexahydro-2-oxo-4H-thieno[3,4-d]imidazol-4-ylidene}pentanoic acid methyl ester化学式
CAS
——
化学式
C11H16N2O3S
mdl
——
分子量
256.326
InChiKey
NRICFZLXYDAJAO-XIVXPPFWSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    0.3
  • 重原子数:
    17
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.64
  • 拓扑面积:
    92.7
  • 氢给体数:
    2
  • 氢受体数:
    4

反应信息

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文献信息

  • A Novel Synthesis of (+)-Biotin from <scp>l</scp>-Cysteine
    作者:Masahiko Seki、Yoshikazu Mori、Masanori Hatsuda、Shin-ichi Yamada
    DOI:10.1021/jo025794+
    日期:2002.8.1
    (+)-Biotin (1) was synthesized in 25% overall yield over 11 steps from L-cysteine. The contiguous asymmetric centers at C-3a and C-6a were formed through a novel and highly stereoselective Lewis base-catalyzed cyanosilylation of alpha-amino aldehyde 3 to provide anti-O-TMS-cyanohydrin 4 with high stereoselectivity and in high yield (anti/syn = 92:8, 96%). Treatment of 4 with a di-Grignard reagent,
    (+)-生物素(1)在11个步骤中由L-半胱氨酸合成,总产率为25%。C-3a和C-6a的连续不对称中心是通过新颖且高度立体选择性的Lewis碱催化的α-氨基醛3的氰基硅烷化反应形成的,从而提供具有高立体选择性和高收率的抗O-TMS-氰醇4(反/ syn = 92:8,96%)。用双格氏试剂,1,4-双(溴镁)丁烷,然后用二氧化碳处理4,可有效地在C-4处安装4-羧基丁基链,得到酮酸5。最后环化成双环化合物7b, 1的前体是通过钯催化的5的顺式-烯丙基碳酸酯6b分子内烯丙基胺化而实现的。
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同类化合物

生物素-C5-叠氮 樟磺咪芬 四氢-4-(5-羟戊基)-(3AS,4S,6AR)-1H-噻吩并[3,4-D]咪唑-2(3H)-酮 咪噻吩 利地霉素 5-硫杂-1,2A-二氮杂环戊并[Cd]并环戊二烯 1,3-二苄基-2-氧代十氢噻吩并[1',2':1,2]噻吩并[3,4-d]咪唑-5-鎓溴化物 (3AS,4S,6AR)-1,3-二苄基-2-氧代六氢-1H-噻吩并[3,4-d]咪唑-4-甲醛 (3aS,4S,6aR)-4-(5-(1-(2-hydroxybenzyl)-1H-1,2,3-triazol-4-yl)pentyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one (3aS,4S,6aR)-4-(5-(1-(3-methoxybenzyl)-1H-1,2,3-triazol-4-yl)pentyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one methyl (4E,Z)-6-({5-[(3aS,4S,6aR)-1,3-bis(4-methoxybenzyl)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentyl}oxy)hex-4-enoate 1H-thieno<3,4-d>imidazol-2(3H)-one, tetrahydro-4-(5-chloropentyl)-, <3aS-(3aα,4β,6aα)>- (3aS,4Z,6aR)-5-{hexahydro-2-oxo-4H-thieno[3,4-d]imidazol-4-ylidene}pentanoic acid methyl ester (3aS,6aR)-1,3-dibenzyl-tetrahydro-1H-thieno[3,4-d]-imidazole-2(3H)-one-4-yl-pentanoic acid (3aS,4S,6aR)-4-(5-(1-(4-iodobenzyl)-1H-1,2,3-triazol-4-yl)pentyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 1-amino-17-N-(biotinylamido)-3,6,9,12,15-pentaoxaheptadecane (3aS,4S,6aR)-4-(4-isocyanatobutyl)tetrahydro-1H-thieno[3,4-d]imidazol-2(3H)-one 2-[1-Hydroxy-5-((3aR,6S,6aS)-2-oxo-hexahydro-thieno[3,4-d]imidazol-6-yl)-pentylidene]-5,5-dimethyl-cyclohexane-1,3-dione (3aS,4S,6aR)-4-(4-aminobut-1-yl)hexahydro-1H-thieno[3,4-d]imidazolidin-2-one hydrochloride Methyl-bisnorbiotinyl-keton 3,4-(1',3'-Dibenzyl-2'-oxoimidazolido)-2-hydroxy-thiophen 5-[({4-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]butyl}carbamoyl)amino]pentanoic acid tert-butyl 5-[({4-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]butyl}carbamoyl)amino]pentanoate 1-{5-[(2,5-dioxopyrrolidin-1-yl)oxy]-5-oxopentyl}-3-{4-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]butyl}urea Trimetaphan camsylate (3aS,4S,6aR)-4-hexyl-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-2-one 1-Benzyl-1,3a,4,6,7,8,8a,8b-octahydrothieno[1',2':1,2]thieno[3,4-d]imidazol-5-ium-2-olate--hydrogen chloride (1/1) (3aα,6aα)-1H-thieno<3,4-d>imidazol-2(3H)-one 5,5-dioxide (3aα,6aα)-1,3-dibenzylhexahydro-1H-thieno<3,4-d>imidazole (3aα,6aβ)-1,3-dibenzylhexahydro-1H-thieno<3,4-d>imidazol-2(3H)-one 5,5-dioxide (3aα,6aα)-1,3-dibenzylhexahydro-1H-thieno<3,4-d>imidazol-2(3H)-one 5,5-dioxide (E)-5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pent-2-enoic acid (3aS,4Z,6aR)-1,3-dibenzyl-4-(3-methoxypropylidene)-6,6a-dihydro-3aH-thieno[3,4-d]imidazol-2-one (3aS,6aR)-1-Isopropyl-5,5-dioxo-hexahydro-5λ6-thieno[3,4-d]imidazol-2-one (3AS-cis)-1,3-dibenzyltetrahydro-4-(3-methoxypropylidene)-1H-thieno(3,4-d)imidazol-2(3H)-one (3ar,6ac)-tetrahydro-thieno[3,4-d]imidazol-2-one 2-oxo-(3ar,3bξ,8ac)-decahydro-thieno[1',2':1,2]thieno[3,4-b]imidazolium; bromide biotin hydrazide (3aS,4S,6aR)-1,3-bis[(3-bromophenyl)methyl]-4-(5-hydroxypentyl)-3a,4,6,6a-tetrahydrothieno[3,4-d]imidazol-2-one 4-Pentyl-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-2-one (3aS,4S,6aR)-3-benzyl-4-pentyl-3a,4,6,6a-tetrahydro-1H-thieno[3,4-d]imidazol-2-one (3aS,4S,6aR)-4-hept-6-ynyl-2-oxo-tetrahydro-thieno[3,4-d]imidazole-1,3-dicarboxylic acid di-tert-butyl ester (3aS,4S,6aR)-4-(6-hydroxyhexyl)-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-2-one (3aS,4S,6aR)-4-oct-7-ynyl-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-2-one 6-(methyl{5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentyl}amino)hexanoic acid 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentyl dimethyl phosphite Methyl-tetranorbiotinyl-keton (2aR,7aS,7bS)-Hexahydro-2H-1-thia-3,4a-diazacyclopent[cd]inden-4(3H)-one 8-(2-Oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)octanoic acid 2'-thiobiotinol