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3-tert-Butyl-2-cyclohexyl-[1,2]thiazetidine 1,1-dioxide | 176696-39-2

中文名称
——
中文别名
——
英文名称
3-tert-Butyl-2-cyclohexyl-[1,2]thiazetidine 1,1-dioxide
英文别名
3-Tert-butyl-2-cyclohexylthiazetidine 1,1-dioxide
3-tert-Butyl-2-cyclohexyl-[1,2]thiazetidine 1,1-dioxide化学式
CAS
176696-39-2
化学式
C12H23NO2S
mdl
——
分子量
245.386
InChiKey
GVBGPJFAOMNPIQ-UHFFFAOYSA-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):
    2.9
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    45.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    3-tert-Butyl-2-cyclohexyl-[1,2]thiazetidine 1,1-dioxide二氯乙基铝lithium diisopropyl amide 作用下, 以 正己烷甲苯 为溶剂, 反应 18.5h, 生成 (E)-3,3-Dimethyl-but-1-ene-1-sulfonic acid cyclohexylamide
    参考文献:
    名称:
    Stereospecific C-N Bond Cleavage of 4-Silylated 1,2-Thiazetidine 1,1-Dioxides with EtAlCl2 or AlCl3: Formation of (E)-Vinylsulfonamides.
    摘要:
    将 1,2-噻嗪啶 1,1-二氧化物(β-舒坦类)3 单硅烷化后,可立体选择性地得到 (3R*,4S*)-4-单硅烷-β-舒坦类 4。使用三甲基氯硅烷可以得到二硅烷基化的 β-苏丹酰胺 5。用 EtAlCl2 处理 4-单硅烷基-β-苏丹酰胺 4 时,由于硅基的β阳离子稳定作用,C-N 键发生了立体特异性裂解,从而得到了(E)-乙烯基磺酰胺 (E)-7。(E)-α-硅烷磺酰胺 (E)-7j-l 是在 4,4-二硅烷-β-舒坦 5 与 EtAlCl2 的反应中生成的。4, 4-二硅烷基-β-舒坦与 AlCl3 反应生成 N-脱烷基的 (E)-乙烯基磺酰胺,产率良好。在四丁基氟化铵和 BF3-Et2O 存在下,(E)-α-硅烷基苯乙烯磺酰胺 (E)-10 与苯甲醛反应,得到烯丙基醇 (E)-12。
    DOI:
    10.1248/cpb.46.757
  • 作为产物:
    描述:
    N-cyclohexyl-2,2-dimethylpropan-1-imine甲基磺酰氯 反应 48.0h, 以54%的产率得到3-tert-Butyl-2-cyclohexyl-[1,2]thiazetidine 1,1-dioxide
    参考文献:
    名称:
    Stereospecific C-N Bond Cleavage of 4-Silylated 1,2-Thiazetidine 1,1-Dioxides with EtAlCl2 or AlCl3: Formation of (E)-Vinylsulfonamides.
    摘要:
    将 1,2-噻嗪啶 1,1-二氧化物(β-舒坦类)3 单硅烷化后,可立体选择性地得到 (3R*,4S*)-4-单硅烷-β-舒坦类 4。使用三甲基氯硅烷可以得到二硅烷基化的 β-苏丹酰胺 5。用 EtAlCl2 处理 4-单硅烷基-β-苏丹酰胺 4 时,由于硅基的β阳离子稳定作用,C-N 键发生了立体特异性裂解,从而得到了(E)-乙烯基磺酰胺 (E)-7。(E)-α-硅烷磺酰胺 (E)-7j-l 是在 4,4-二硅烷-β-舒坦 5 与 EtAlCl2 的反应中生成的。4, 4-二硅烷基-β-舒坦与 AlCl3 反应生成 N-脱烷基的 (E)-乙烯基磺酰胺,产率良好。在四丁基氟化铵和 BF3-Et2O 存在下,(E)-α-硅烷基苯乙烯磺酰胺 (E)-10 与苯甲醛反应,得到烯丙基醇 (E)-12。
    DOI:
    10.1248/cpb.46.757
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文献信息

  • Reactions of a β-sultam ring with Lewis acids via the CS bond cleavage
    作者:Tetsuo Iwama、Miyoko Ogawa、Tadashi Kataoka、Osamu Muraoka、Genzoh Tanabe
    DOI:10.1016/s0040-4020(98)00510-9
    日期:1998.7
    Selective CS bond cleavage of a β-sultam ring was achieved by the reactions with Lewis acids. Aryl ketones or aldehyde were provided from 3-aryl-β-sultams whereas β-sultams bearing a poorly migratory substituent at C-3 gave trans-1,2,3-oxathiazolidine 2-oxides and/or cis-aziridines. These reactions were influenced by the cation-stabilizing capability of C-4 substituents and by the configuration of
    通过与路易斯酸的反应,实现了β-杜马环的选择性CS键裂解。由3-芳基-β-sultams提供芳基酮或醛,而在C-3处带有较差迁移性取代基的β-sultams提供反式-1,2,3-氧杂噻唑烷2-氧化物和/或顺式-氮丙啶。这些反应受C-4取代基的阳离子稳定能力以及C-3和C-4上取代基的构型的影响。某些4-烯基-3-芳基-β-sultams进行串联分子内环化反应,通过CS键断裂过程得到双环[3.2.1]-和[2.2.1]-γ-sultams ,1,2-芳基转移,阳离子-烯烃环化和磺酰基阴离子的重组。
  • Selective CN bond cleavage of 4-silyl-substituted 1,2-thiazetidine 1,1-dioxides with EtAlCl2: Stereospecific formation of (E)-vinylsulfonamides
    作者:Tadashi Kataoka、Tetsuo Iwama、Atsuko Takagi
    DOI:10.1016/0040-4039(96)00269-9
    日期:1996.3
    Monosilylation of 1,2-thiazetidine 1,1-dioxides (β-sultams) furnished β-sultams stereoselectively. Treatment of 4-silylated β-sultams with a Lewis acid caused the selective CN bond cleavage because of the β-silyl stabilization against the resultant carbenium ion followed by desilylation to provide (E)-vinylsulfonamides stereospecifically.
    1,2-噻唑烷1,1-二氧化物(β-杜马酰胺)的单甲硅烷基化立体选择性地提供了β-杜马酚。用路易斯酸处理4-甲硅烷基化的β-sultams导致选择性的CN键断裂,因为β-甲硅烷基对生成的碳正离子具有稳定作用,然后进行甲硅烷基化以立体定向地提供(E)-乙烯基磺酰胺。
  • A New Synthesis of α-Amino Acid Thioesters by Pummerer Reaction of 3-Substituted-4-sulfinyl-β-sultams
    作者:Tetsuo Iwama、Tadashi Kataoka、Osamu Muraoka、Genzoh Tanabe
    DOI:10.1021/jo981230n
    日期:1998.11.1
    alpha-Amino acid thioesters were synthesized by the Pummerer reaction of 3-substituted-4-sulfinyl-beta-sultams with TFAA. The 3-substituted-4-sulfinyl-beta-sultams were prepared from the corresponding beta-sultams by sulfenylation with diphenyl disulfide followed by m-CPBA oxidation. Diastereoselective synthesis of beta-sultams by 1,3-asymmetric induction in [2 + 2] cycloaddition of a sulfene intermediate and chiral imines in solution-phase was studied, and it was found that N-alkylimines gave better diastereoselectivities than N-aralkylimines. The use of imines derived from (R)- and (S)-alpha-methylbenzylamine followed by separation of the major and minor diastereomers gave enantiopure 3-substituted-N-methylbenzyl-beta-sultams. These beta-sultams were then converted to N-methylbenzyl-alpha-amino acid thioesters via sulfenylation and Pummerer rearrangement with high or complete retention of configuration.
  • Stereospecific C-N Bond Cleavage of 4-Silylated 1,2-Thiazetidine 1,1-Dioxides with EtAlCl2 or AlCl3: Formation of (E)-Vinylsulfonamides.
    作者:Tetsuo IWAMA、Atsuko TAKAGI、Tadashi KATAOKA
    DOI:10.1248/cpb.46.757
    日期:——
    Monosilylation of 1, 2-thiazetidine 1, 1-dioxides (β-sultams) 3 gave (3R*, 4S*)-4-monosilyl-β-sultams 4 stereoselectively. Disilylated β-sultams 5 were obtained by the use of trimethylsilyl chloride. Treatment of 4-monosilyl-β-sultams 4 with EtAlCl2 caused stereospecific C-N bond cleavage owing to β-cation stabilization of the silicon group to provide (E)-vinylsulfonamides (E)-7. (E)-α-Silylstyrylsulfonamides (E)-7j-l were generated in the reaction of 4, 4-disilyl-β-sultams 5 with EtAlCl2. Reaction of 4-silyl-β-sultams with AlCl3 afforded N-dealkylated (E)-vinylsulfonamides in good yields. Reaction of (E)-α-silylstyrylsulfonamide (E)-10 with benzaldehyde in the presence of tetrabutylammonium fluoride and BF3·Et2O provided the allylic alcohol (E)-12.
    将 1,2-噻嗪啶 1,1-二氧化物(β-舒坦类)3 单硅烷化后,可立体选择性地得到 (3R*,4S*)-4-单硅烷-β-舒坦类 4。使用三甲基氯硅烷可以得到二硅烷基化的 β-苏丹酰胺 5。用 EtAlCl2 处理 4-单硅烷基-β-苏丹酰胺 4 时,由于硅基的β阳离子稳定作用,C-N 键发生了立体特异性裂解,从而得到了(E)-乙烯基磺酰胺 (E)-7。(E)-α-硅烷磺酰胺 (E)-7j-l 是在 4,4-二硅烷-β-舒坦 5 与 EtAlCl2 的反应中生成的。4, 4-二硅烷基-β-舒坦与 AlCl3 反应生成 N-脱烷基的 (E)-乙烯基磺酰胺,产率良好。在四丁基氟化铵和 BF3-Et2O 存在下,(E)-α-硅烷基苯乙烯磺酰胺 (E)-10 与苯甲醛反应,得到烯丙基醇 (E)-12。
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同类化合物

4-异亚丙基-1,2-噻吩基吖丁啶1,1-二氧化物 2-氯-1-(1,1-二氧代-1,2-噻吩基氮杂环丁-2-基)乙酮 1-(1,1-二氧代-1,2-噻吩基氮杂环丁-2-基)乙酮 1,2-噻唑烷1,1-二氧化物 1-(1,1-dioxo-1,2-thiazetidin-2-yl)hex-5-yn-1-one 2-benzyl-4,4-diethyl-1,2-thiazetidin-3-one 1,1-dioxide 4-Methyl-1,2-thiazetidine 1,1-dioxide 2-Hexyl-[1,2]thiazetidine 1,1-dioxide (3R,1'R)-2-(α-methylbenzyl)-3-phenyl-1,2-thiazetidine 1,1-dioxide (3S,1'R)-2-(α-methylbenzyl)-3-phenyl-1,2-thiazetidine 1,1-dioxide 2-Carbomethoxy-3-phenyl-1,2-thiazetidin-1,1-dioxid (E)-4-(α-aminobenzylidene)-2-(tert-butyldimethylsilyl)-1,2-thiazetidine 1,1-dioxide 2-[(tert-butyl)dimethylsilyl]-1,2-thiazetidine-4-carbonyl azide 1,1-dioxide 2-[(tert-butyl)dimethylsilyl]-1,2-thiazetidine-4-carboxylic acid 1,1-dioxide 4-isopropyl-1,2-thiazetidine 1,1-dioxide 2-(tert-butyldimethylsilyl)-4-isopropyl-1,2-thiazetidine 1,1-dioxide (E)-2-(tert-butyldimethylsilyl)-4-ethylidene-1,2-thiazetidine 1,1-dioxide (αR*,4S*)-4-(α-hydroxybenzyl)-1,2-thiazetidine 1,1-dioxide (αS*,4S*)-4-(α-hydroxybenzyl)-1,2-thiazetidine 1,1-dioxide 2-Isopropyl-3-phenyl-1,2-thiazetidin-1,1-dioxid 2-Ethyl-3-phenyl-1,2-thiazetidin-1,1-dioxid 3-(benzyl)-2-methyl-1,2-thiazetidine-1,1-dioxide (S)-(-)-3-chloromethyl-1,2-thiazetidine 1,1-dioxide (E)-4-ethylidene-1,2-thiazetidine 1,1-dioxide 2-(tert-butyldimethylsilyl)-4-isopropylidene-1,2-thiazetidine 1,1-dioxide (Z)-4-ethylidene-1,2-thiazetidine 1,1-dioxide 2-Phenethylthiazetidine 1,1-dioxide N-benzyl-4,4-dimethyl-3-oxo-β-sultam (RS)-3-(2-chloroethyl)-1,2-thiazetidine 1,1-dioxide 2-[(tert-butyl)dimethylsilyl]-1,2-thiazetidine-4-carbonyl chloride 1,1-dioxide 1,4-Bis(tert-butyldimethylsilyl)-1,2-thiazetidine 1,1-dioxide (3R,1'S)-3-tert-butyl-2-(α-methylbenzyl)-1,2-thiazetidine 1,1-dioxide (3S,1'S)-3-tert-butyl-2-(α-methylbenzyl)-1,2-thiazetidine 1,1-dioxide 3-(1,1-Dioxo-1λ6-[1,2]thiazetidin-2-yl)-propionitrile 2-Tert-butylthiazetidine 1,1-dioxide 2,4-Dimethyl-[1,2]thiazetidine 1,1-dioxide 4,4-dimethyl-1,2-thiazetidin-3-one 1,1-dioxide 4,4-diethyl-1,2-thiazetidin-3-one 1,1-dioxide 2-Cyclohexyl-4,4-dimethyl-3-phenyl-[1,2]thiazetidine 1,1-dioxide 2-Cyclohexyl-3-phenyl-1,2-thiazetidin-1,1-dioxid 2-Cyclohexyl-3-phenyl-4,4-bis-trimethylsilanyl-[1,2]thiazetidine 1,1-dioxide methyl 2-[(tert-butyl)dimethylsilyl]-1,2-thiazetidine-4-carboxylate 1,1-dioxide Ethane;thiazetidine 1,1-dioxide (4S)-4-methyl-2-propan-2-ylthiazetidine 1,1-dioxide 3-tert-Butyl-2-cyclohexyl-[1,2]thiazetidine 1,1-dioxide N-methyl β-sultam