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β,β-dimethyl-β-propiothiolactone | 22842-51-9

中文名称
——
中文别名
——
英文名称
β,β-dimethyl-β-propiothiolactone
英文别名
4,4-dimethylthietan-2-one;4,4-dimethyl-thietan-2-one;4,4-Dimethyl-thietan-2-on;4,4-Dimethylthiacyclobutan-2-on;4,4-Dimethyl thiacyclobutan-2-one
β,β-dimethyl-β-propiothiolactone化学式
CAS
22842-51-9
化学式
C5H8OS
mdl
——
分子量
116.184
InChiKey
BHMHGGHJMPCCSZ-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

物化性质

  • 沸点:
    33-34 °C(Press: 1.5 Torr)
  • 密度:
    1.102±0.06 g/cm3(Predicted)
  • 保留指数:
    1346

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    42.4
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    对雷那霉素的综合研究。螺环稠合的1,3-二氧-1,2-二硫杂环戊烷部分的简明合成。
    摘要:
    描述了在抗肿瘤抗生素物质莱那霉素(1)中发现的1,3-二氧-1,2-二硫杂戊酮残基(2)的合成,其特征是:(i)硫代内酯(5)的合成,然后(ii)使用H 2 S-Et 3 N对硫代酸(9)开环和(iii )在水溶液的存在下(9)至(4)的闭环。FeCl 3,最后(iv)氧化(方案1)。30071991
    DOI:
    10.1016/0040-4039(91)80239-3
  • 作为产物:
    描述:
    3-甲基-3-硫烷基丁酸三乙胺氯甲酸异丁酯 作用下, 以79%的产率得到β,β-dimethyl-β-propiothiolactone
    参考文献:
    名称:
    对雷那霉素的综合研究。螺环稠合的1,3-二氧-1,2-二硫杂环戊烷部分的简明合成。
    摘要:
    描述了在抗肿瘤抗生素物质莱那霉素(1)中发现的1,3-二氧-1,2-二硫杂戊酮残基(2)的合成,其特征是:(i)硫代内酯(5)的合成,然后(ii)使用H 2 S-Et 3 N对硫代酸(9)开环和(iii )在水溶液的存在下(9)至(4)的闭环。FeCl 3,最后(iv)氧化(方案1)。30071991
    DOI:
    10.1016/0040-4039(91)80239-3
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文献信息

  • Synthetic studies towards Leinamycin. A concise synthesis of the spiro-fused 1,3-Dioxo-1,2-dithiolane moiety.
    作者:Gerald Pattenden、Anthony J. Shuker
    DOI:10.1016/0040-4039(91)80239-3
    日期:1991.11
    A synthesis of the 1,3-dioxo-1,2-dithiolabne residue (2) found in the antitumour antibiotic substance leinamycin (1) is described which features: (i) elaboration of the thiolactone (5), followed by (ii) ring opening to the thioacid (9) using H2S-Et3N and (iii) ring closure of (9) to (4) in the presence of aq. FeCl3, and finally (iv) oxidation (Scheme 1). 30071991
    描述了在抗肿瘤抗生素物质莱那霉素(1)中发现的1,3-二氧-1,2-二硫杂戊酮残基(2)的合成,其特征是:(i)硫代内酯(5)的合成,然后(ii)使用H 2 S-Et 3 N对硫代酸(9)开环和(iii )在水溶液的存在下(9)至(4)的闭环。FeCl 3,最后(iv)氧化(方案1)。30071991
  • Linkowa et al., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1955, p. 569;engl.Ausg.S.507
    作者:Linkowa et al.
    DOI:——
    日期:——
  • Lin'kowa et al., Doklady Akademii Nauk SSSR, 1959, vol. 127, p. 564
    作者:Lin'kowa et al.
    DOI:——
    日期:——
  • Pattenden, Gerald; Shuker, Anthony J., Journal of the Chemical Society. Perkin transactions I, 1992, # 10, p. 1215 - 1222
    作者:Pattenden, Gerald、Shuker, Anthony J.
    DOI:——
    日期:——
  • Downfield chemical shifts at ?-protons and carbons of ?-propiothiolactones
    作者:Hee Bong Lee、Hyung-Yeon Park、Bon-Su Lee、Young Gyu Kim
    DOI:10.1002/1097-458x(200006)38:6<468::aid-mrc675>3.0.co;2-f
    日期:2000.6
    Both the alpha-protons and carbons of beta-propiothiolactones exhibit atypical downfield chemical shifts. The alpha-protons of beta-propiothioiactones with no heteroatom at the alpha-position appear at 3.53-5.35 ppm, whereas the alpha-carbons appear at 56.9-86.2 ppm. The major cause of the unexpected deshielding effect was rationalized by assuming a through-space interaction between the occupied orbital of the alpha-carbon and the vacant orbital of sulfur, Copyright (C) 2000 John Wiley & Sons, Ltd.
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同类化合物

6-methyl[1,4]thiazine-2,5-dione 3,6,9,12,22,25,28,31-Octathiaheptacyclo[31.5.1.11,35.114,18.114,20.116,20.133,37]tetratetracontane-2,13,21,32-tetrone 3,6,9,12,15,25,28,31,34,37-Decathiaheptacyclo[37.5.1.11,41.117,21.117,23.119,23.139,43]pentacontane-2,16,24,38-tetrone Thio-exaltolide 1,5,11,15-Tetrathia-cycloicosane-6,10,16,20-tetraone 1,5,12,16-Tetrathia-cyclodocosane-6,11,17,22-tetraone 1,5-Dithia-cycloundecane-6,11-dione 3,6,9,12-tetrathia-1(1,3)-adamantanacyclotridecaphane-2,13-dione 3,6,9,13,16,19,23,26,29-nonathia-1,11,21(1,3)-triadamantanacyclotriacontaphane-2,10,12,20,22,30-hexaone 3,6,9,13,16,19-hexathia-1,11(1,3)-diadamantanacycloicosaphane-2,10,12,20-tetraone 3,6,9,12,15-pentathia-1(1,3)-adamantanacyclohexadecaphane-2,16-dione (3S,4S)-3-allyl-4-tert-butylcarbonylthietan-2-one (3S,4R)-3-allyl-4-tert-butylcarbonylthietan-2-one 2,5,8,11-tetrathiacyclopentadecane-1,12-dione 1,4,10,13-tetrathiacyclooctadecane-5,9,14,18-tetrone 3,6,10,13,17,20-hexathia-1,8,15(1,3)-triadamantanacyclohenicosaphane-2,7,9,14,16,21-hexaone 3,6,10,13-tetrathia-1,8(1,3)-diadamantanacyclotetradecaphane-2,7,9,14-tetraone 3,8-Dihydro-2H-thiocin-2-one 3-methylidene-1,5,9-trithiacyclopentadecane-2,8-dione 1,4,10,13,16-hexathiacyclooctadecane-2,3,11,12-tetraone 2H-Thiocin-2-one, 3,8-dihydro- 1,4-dithiacyclotridecane-5,13-dione thioundecanolide 2-(ethoxycarbonyl)-2-methyl-β-propiothiolactone 2,2-dimethyl-β-propiothiolactone 10-(Hydroxymethyl)-3,4,7,8,9,10-hexahydro-2H-thiecin-2-one 2,2-dichloro-1-methyl-4,7-dithiabicyclo<6.2.1>undec-8(11)-en-3-one Dispironona-3,8-dien)>-4'-one 3-methyl-1,4-dithiepan-2-one 1,4,7-Trioxa-10,15-dithia-cycloheptadecane-11,14-dione 2,2-Dichloro-3-methyl-(E)-4-nonene-9-thiolide β,β-dimethyl-β-propiothiolactone 1,4,11,14-Tetrathiacycloicosane-5,10,15,20-tetrone 1,4-dithiacycloundecane-5,11-dione 1,4,12,15-tetrathiacyclodocosane-5,11,16,22-tetrone 1,5-Dithiacyclododecane-6,12-dione 4-(3-Butenyl) Thiacyclobutan-2-on 3-(4-oxo-pentyl)-[1,4]dithiepan-2-one 3,4,4-trimethyl-2-oxothietan-3-yl acetate α-Methyl-β-propiothiolactone 4-methylthiethanone 1-Thia-6-azaspiro[3.3]heptane-2,3-dione;2,2,2-trifluoroacetic acid Methyl 2-(6-oxo-2,3-dihydro-1,4-thiazin-5-yl)acetate 17,28-Dioxo-1,8,9,16-tetrathiacyclooctacosane methyl (3S)-3-methyl-2-oxothietane-3-carboxylate methyl (3R)-3-methyl-2-oxothietane-3-carboxylate 1-Thiacyclohexadec-13-en-2-one 1,8-Dithiacyclooctadecane-2,7-dione 9,20-Dioxo-1,8-dithiacycloeicosane 2-thiaspiro[3.5]nonan-1-one