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3-methyl-1,4-dithiepan-2-one | 72018-97-4

中文名称
——
中文别名
——
英文名称
3-methyl-1,4-dithiepan-2-one
英文别名
——
3-methyl-1,4-dithiepan-2-one化学式
CAS
72018-97-4
化学式
C6H10OS2
mdl
——
分子量
162.277
InChiKey
WAYMFPHJPKUEGE-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

  • 熔点:
    54-55 °C
  • 沸点:
    301.0±35.0 °C(Predicted)
  • 密度:
    1.162±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.9
  • 重原子数:
    9
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.83
  • 拓扑面积:
    67.7
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    2-(3-mercaptopropylthio)propionic acid对甲苯磺酸三乙胺 作用下, 以 四氢呋喃 为溶剂, 反应 9.0h, 生成 3-methyl-1,4-dithiepan-2-one
    参考文献:
    名称:
    A novel oxidative cleavage reaction with Pb(OAc)4 via dithioacetal derivatives.
    摘要:
    用 Pb (OAc)4氧化裂解 2-烷基-2-(1-羟基烷基)-1, 3-二噻烷(1-5)和 2-(1-羟乙基)-2-甲基-1, 3-二硫环(11),分别得到 3-烷基-1, 4-二噻烷-2-酮(7a-e)和 1, 4-二噻烷-2-酮(12),产率相当高。类似地,用 Pb (OAc)4 处理 2-亚烷基-1,3-二噻烷(13a-e)会导致扩环,得到 7a-e,而 2-亚苄基-1,3-二噻烷(13f)与 Pb (OAc)4 反应并没有产生预期的扩环产物,而是得到了 2-(α-乙酰氧基亚苄基)-1,3-二噻烷(8)。
    DOI:
    10.1248/cpb.28.558
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文献信息

  • HIROI K.; SATO S., CHEM. LETT., 1979, NO 8, 923-926
    作者:HIROI K.、 SATO S.
    DOI:——
    日期:——
  • HIROI K.; SATO S.; MATSUO K., CHEM. AND PHARM. BULL., 1980, 28, NO 2, 558-566
    作者:HIROI K.、 SATO S.、 MATSUO K.
    DOI:——
    日期:——
  • A novel oxidative cleavage reaction with Pb(OAc)4 via dithioacetal derivatives.
    作者:KUNIO HIROI、SHUKO SATO、KAZUHIDE MATSUO
    DOI:10.1248/cpb.28.558
    日期:——
    The oxidative cleavage of 2-alkyl-2-(1-hydroxyalkyl)-1, 3-dithianes (1-5) and 2-(1-hydroxyethyl)-2-methyl-1, 3-dithiolane (11) with Pb (OAc)4 gave 3-alkyl-1, 4-dithiepan-2-ones (7a-e) and 1, 4-dithian-2-one (12), respectively, in fairly good yields. Analogously, the treatment of 2-alkylidene-1, 3-dithianes (13a-e) with Pb (OAc)4 resulted in a ring expansion to give 7a-e, whereas the reaction of 2-benzylidene-1, 3-dithiane (13f) with Pb (OAc)4 did not produce the expected ring expansion product, instead giving 2-(α-acetoxybenzylidene)-1, 3-dithiane (8).
    用 Pb (OAc)4氧化裂解 2-烷基-2-(1-羟基烷基)-1, 3-二噻烷(1-5)和 2-(1-羟乙基)-2-甲基-1, 3-二硫环(11),分别得到 3-烷基-1, 4-二噻烷-2-酮(7a-e)和 1, 4-二噻烷-2-酮(12),产率相当高。类似地,用 Pb (OAc)4 处理 2-亚烷基-1,3-二噻烷(13a-e)会导致扩环,得到 7a-e,而 2-亚苄基-1,3-二噻烷(13f)与 Pb (OAc)4 反应并没有产生预期的扩环产物,而是得到了 2-(α-乙酰氧基亚苄基)-1,3-二噻烷(8)。
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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