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1-mercapto-2-hydroxybutane | 25807-94-7

中文名称
——
中文别名
——
英文名称
1-mercapto-2-hydroxybutane
英文别名
1-mercapto-2-butanol;1-mercaptobutan-2-ol;mercapto-1 butanol-2;2-hydroxybutane-1-thiol;2-hydroxybutanethiol;1-Sulfanylbutan-2-ol
1-mercapto-2-hydroxybutane化学式
CAS
25807-94-7
化学式
C4H10OS
mdl
——
分子量
106.189
InChiKey
KUODZPPJVMDYTK-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:
    171.3±23.0 °C(Predicted)
  • 密度:
    0.997±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.8
  • 重原子数:
    6
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    21.2
  • 氢给体数:
    2
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    1-mercapto-2-hydroxybutane苯基硫代膦酰二氯sodium hydroxide 作用下, 以 为溶剂, 反应 8.0h, 生成 5-ethyl-2-phenyl-2-sulfanylidene-1,3,2λ5-oxathiaphospholane
    参考文献:
    名称:
    Wu, Shao-Yong; Hirashima, Akinori; Takeya, Ryuko, Agricultural and Biological Chemistry, 1988, vol. 52, # 11, p. 2911 - 2918
    摘要:
    DOI:
  • 作为产物:
    描述:
    1,2-环氧丁烷 以95%的产率得到1-mercapto-2-hydroxybutane
    参考文献:
    名称:
    Process for the preparation of mercaptoalcohols
    摘要:
    本发明涉及改进一种制备含有硫醇醇的过程,更具体地说,通过将相应的邻二氧化环氧化物与硫化氢反应,其中该硫醇醇含有多达24个碳原子,且优选具有超过3个碳原子。该过程包括将咪唑胺和/或咪唑胺的有机衍生物和/或咪唑胺盐组合进反应混合物中作为催化剂,特别是咪唑胺盐。催化剂可以是液体和/或固体形式,取决于催化剂的性质以及其在反应混合物中的溶解性,或者固定和/或浸渍到不同的固体材料中。这些材料可以是有机的,如中性和/或碱性聚合物树脂、聚合物或共聚物,也可以是无机的,如氧化铝、硅胶、铝硅酸盐、沸石、活性炭、氧化物和/或金属盐。该过程使硫醇醇可以以较高的总产率获得,同时允许相对较短的反应时间。
    公开号:
    US04985586A1
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文献信息

  • Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same
    申请人:Mane Jean
    公开号:US20050004378A1
    公开(公告)日:2005-01-06
    The invention concerns a novel compounds of formula (I), wherein the dotted line bond is present or not, and wherein R 1 represents: when the dotted line bond is present —CHCH 3 OH or —CHCH 3 OCOR or —CHCH 3 XCH 2 CHOHR′ or —CHCH 3 OCHR′CH 2 OH or formula (II) when the dotted line bond is absent —CHCH 3 OH or —CHCH 3 OCOR or —COCH 3 or formula (II) or —CHCH 3 XCH 2 CHOHR′ or —CH 2 CH 2 XCH 2 CHOHR′ or —CHCH 3 OCHR′CH 2 OH or —CHCHCOR′ or —CH 2 CH 2 CHR′OH or —CH 2 CH 2 CHR′OCOR or CHCHCHOHR′ or —CHCHCHR′OCOR, wherein R represents H, Me, Et, Pr, isoPr, But, isoBut, CH 3 CH 2 ) 4 , (CH 3 ) 2 CHCH 2 , CH 2 CH, (CH3) 2 CCH, and R′ represents H, Me or Et, and X represents O, N or S, and their preparation method. Because of their fragrance, said compounds are highly interesting for the perfume industry, for cosmetic and care products.
    该发明涉及一种化合物的新颖结构,其化学式为(I),其中虚线键存在或不存在,且其中R1代表:当虚线键存在时为—CHCH3OH或—CHCH3OCOR或—CHCH3XCH2CHOHR′或—CHCH3OCHR′CH2OH或化学式(II);当虚线键不存在时为—CHCH3OH或—CHCH3OCOR或—COCH3或化学式(II)或—CHCH3XCH2CHOHR′或—CH2CH2XCH2CHOHR′或—CHCH3OCHR′CH2OH或—CHCHCOR′或—CH2CH2CHR′OH或—CH2CH2CHR′OCOR或CHCHCHOHR′或—CHCHCHR′OCOR,其中R代表H、Me、Et、Pr、isoPr、But、isoBut、CH3CH2)4、(CH3)2CHCH2、CH2CH、(CH3)2CCH,R′代表H、Me或Et,X代表O、N或S,以及它们的制备方法。由于它们的香味,这些化合物对香水行业、化妆品和护理产品非常有趣。
  • Regio- and stereoselective ring-opening of epoxides using organic dithiophosphorus acids as nucleophiles
    作者:Zhaoming Li、Zhenghong Zhou、Kangying Li、Lixin Wang、Qilin Zhou、Chuchi Tang
    DOI:10.1016/s0040-4039(02)01715-x
    日期:2002.10
    developed through the ring-opening of epoxides with organic dithiophosphorus acids 1. Highly regio- and stereoselective products, β-hydroxyalkyl dithiophosphates, which were transformed to the corresponding synthetically valuable β-hydroxymercaptans by further reduction, were obtained under mild reaction conditions without any catalyst or promoter. Highly enantioselective ring-opening reaction of cyclohexene
    通过有机二硫代磷酸1环氧化物的开环,已经成功开发了一种合成β-羟基硫醇的实用方法。在温和的反应条件下,无需任何催化剂或促进剂,即可得到高度区域和立体选择性的产物,即β-羟烷基二硫代磷酸酯,可通过进一步还原反应转化为相应的合成有价值的β-羟基硫醇。在手性(salen)Ti(IV)配合物的存在下,环己烯环氧化物与1的高度对映选择性开环反应得以实现。
  • Process for the preparation of mercaptoalcohols
    申请人:Societe Nationale Elf Aquitaine (Production)
    公开号:US04985586A1
    公开(公告)日:1991-01-15
    This invention relates to improvement to a process for the preparation of mercaptoalcohols containing, more particularly, up to 24 carbon atoms and, preferably, more than 3 carbon atoms, by reaction of the corresponding vicinal epoxides with hydrogen sulphide. The process comprises incorporating into the reaction mixture a catalyst comprising a guanidine and/or of organic derivatives of a guanidine, and/or of guanidine salts, in particular of guanidine salts. The catalyst can be either in liquid and/or solid form, depending on the nature of the catalyst and its solubility in the reaction mixture, or fixed and/or impregnated into various solid materials. The materials can be organic in nature such as neutral and/or basic polymer resins, polymers or copolymers, or can be inorganic in nature such as alumninas, silicas, aluminosilicates, zeolites, active charcoals, oxides and/or metal salts. This process enables mercaptoalcohols to be obtained in a high overall yield while permitting relatively short reaction times.
    本发明涉及改进一种制备含有硫醇醇的过程,更具体地说,通过将相应的邻二氧化环氧化物与硫化氢反应,其中该硫醇醇含有多达24个碳原子,且优选具有超过3个碳原子。该过程包括将咪唑胺和/或咪唑胺的有机衍生物和/或咪唑胺盐组合进反应混合物中作为催化剂,特别是咪唑胺盐。催化剂可以是液体和/或固体形式,取决于催化剂的性质以及其在反应混合物中的溶解性,或者固定和/或浸渍到不同的固体材料中。这些材料可以是有机的,如中性和/或碱性聚合物树脂、聚合物或共聚物,也可以是无机的,如氧化铝、硅胶、铝硅酸盐、沸石、活性炭、氧化物和/或金属盐。该过程使硫醇醇可以以较高的总产率获得,同时允许相对较短的反应时间。
  • 폴리티올 화합물, 그의 중간체인 폴리올 화합물, 및 그의 제조 방법
    申请人:KS Laboratories co.,Ltd 케이에스랩(주)(120090246230) Corp. No ▼ 201311-0039487BRN ▼416-81-63795
    公开号:KR20190106721A
    公开(公告)日:2019-09-18
    본 발명은 신규한 3개 이상의 작용기를 갖는 폴리올 또는 폴리티올, 그 제조방법 및 그로부터 제조된 광학체에 관한 것이다. 특히, 본 발명은 신규의 폴리올을 얻은 다음, 얻어진 폴리올로부터 제조한 폴리티올을 폴리이소(티오)시아네이트와 결합하여 제조한 폴리(티오)우레탄계수지 및 그 수지로 이루어진 렌즈 등의 광학체에 관한 것이다.
    本发明涉及具有三个或更多作用基团的新型聚醇或聚硫醇、其制备方法以及由此制备的光学体。特别地,本发明涉及从新型聚醇中获得聚硫醇,然后将所获得的聚硫醇与聚异(硫)氰酸酯结合制备的聚(硫)氨基甲酸酯树脂及由该树脂制成的镜片等光学体。
  • Medium Ring Ethers by Ring Expansion−Ring Contraction:  Synthesis of Lauthisan
    作者:Mark J. Coster、James J. De Voss
    DOI:10.1021/ol0262946
    日期:2002.9.1
    [reaction: see text] A new general method for the construction of medium ring ethers has been developed. This involves the ring expansion of halo-O,S-acetals followed by a Ramburg-Bäcklund ring contraction reaction with concomitant extrusion of the sulfur atom. This methodology has been utilized for the synthesis of cis- and trans-lauthisan.
    [反应:见正文]已经开发了一种新的中环醚结构的通用方法。这涉及到卤代-O,S-乙缩醛的扩环,随后是Ramburg-Bäcklund的环收缩反应,同时伴随着硫原子的挤出。该方法已经用于合成顺-和反-月桂聚糖。
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