CAS: 141-59-3; 2,4,4-Trimethylpentane-2-Thiol

上下游产品

CAS号107-40-4 2,4,4-三甲基-2-戊烯 | CAS号5342-78-9 2,2,4-三甲基-4-硝基戊烷 | CAS号107-39-1 2,4,4-三甲基-1-戊烯 | CAS号29956-99-8 二-叔辛基二硫醚

2,4,4-三甲基-2-戊烯置于三氯化铝,硫化氢体系中,用 二氯甲烷 用作溶剂,化学反应 2.0H,以80%的收率获得1,1,3,3-四甲基-1-丁硫醇
参考文献:Reactions Of Vinylidenediphosphonic Acid With Nucleophiles. Communication 3. Addition Of Thiols
标题:Reactions Of Vinylidenediphosphonic Acid With Nucleophiles. Communication 3. Addition Of Thiols
摘要:
Doi:10.1007/bf00962321

专利信息

专利号:US-4891445-A
优先权日:1987-02-17
标题 :Synthesis of tertiary mercaptans from isobutylene homopolymers
发明人：ARRETZ EMMANUEL
权利人:ELF AQUITAINE
摘要:The invention relates to the synthesis of tertiary mercaptans from isobutylene homopolymers and from hydrogen sulphide by means of heterogeneous catalysis. In the processs according to the invention, the reaction is carried out at a temperature below 45 DEG C., preferably between 0 DEG and 35 DEG C., in the presence of a catalyst consisting of a dry cation exchange resin. Excellent yields of tertiary mercaptan are thus obtained, while the formation of undesirable byproducts is virtually avoided.

专利号:US-8933181-B2
优先权日:2006-10-06
标题:Branched polymers and methods for their synthesis and use
发明人：MOURI HIROSHI; LUO STEVEN; KURASCH JESSICA; ROBERTSON CHRISTOPHER G; WARREN SANDRA
权利人:MOURI HIROSHI; LUO STEVEN; KURASCH JESSICA; ROBERTSON CHRISTOPHER G; WARREN SANDRA; BRIDGESTONE CORP
摘要:Branched polymers including multi-branched polymers, functionalized branched polymers, star-branched polymers, and dendigraft polymers. Methods for the synthesis of branched polymers and method for the use of branched polymers in tire components are also included.

专利号:US-4806687-A
优先权日:1986-04-02
标题 :Catalytic hydrodesulfurization of ortho-aminobenzylsulfides
发明人：BALTHAZOR TERRY M; TREMONT SAMUEL J
权利人:MONSANTO CO
摘要:Ortho-alkylanilines are prepared by catalytic hydrodesulfurization of ortho-aminobenzyl sulfides using a cobalt-molybdenum oxide catalyst. For example, 2-methyl-6-trifluoromethylaniline is prepared by catalytic hydrodesulfurization of 3-trifluoromethyl-2-aminobenzyl sulfides. The substituted anilines prepared by the method of this invention are useful as intermediates in the synthesis of compounds shown to have herbicidal activity.

专利号:US-4933481-A
优先权日:1988-08-23
标 题 :Synthesis of organic polysulphides
发明人：VALLEE YANNICK; LABAT YVES
权利人:ELF AQUITAINE
摘要:The invention relates to the production of organic polysulphides by the action of sulphur on a mercaptan. n According to the invention, the process is carried out in the presence of a thioxanthate formed separately or in situ by combination of carbon disulphide with a mercaptide.

专利号:US-10287225-B2
优先权日:2015-05-13
标 题:Chain multiyne compound, preparation method and application thereof
发明人：XIA HAIPING; ZHUO QINGDE; LIN JIANFENG; ZHOU XIAOXI; CHEN ZHIXIN; SHAO YIFAN; ZHANG HONG; HE XUMIN
权利人:UNIV XIAMEN
摘要:The present invention relates to fields of organic chemistry and organometallic chemistry. The present invention discloses a chain multiyne compound, a preparation method thereof and an application in synthesizing a fused-ring metallacyclic compound. A structure of the chain multiyne compound in the present invention is shown as Formula I below. The present invention also provides a preparation method of the chain multiyne compound and an application thereof in a synthesis of a fused-ring metallacyclic compound. The chain multiyne compound disclosed in the present invention has multiple functional groups and the structure of the chain multiyne compound is adjustable. The chain multiyne compound can also be used to synthesize the fused-ring metallacyclic compound efficiently. The preparation method of the chain multiyne compound disclosed in the present invention is simple, which can be used to prepare the chain multiyne compound rapidly and efficiently.

专利号:US-4931576-A
优先权日:1984-06-29
标题 :Process for producing glycidyl thioethers
发明人：WIRTH HERMANN O; FRIEDRICH HANS-HELMUT
权利人:CIBA GEIGY CORP
摘要:A process for producing glycidylthio ethers of the formula I (I) which process comprises reacting epichlorohydrin with a mercaptan of the formula II R-SH (II) in which R can be a radical wherein R1, R2 and R3 independently of one another are each C1-C18-alkyl, and together contain no more than 22 C atoms, and R2 and R3 are in addition hydrogen, or wherein R is C5-C6-cycloalkyl, phenyl or naphthyl unsubstituted or substituted by C1-C4-alkyl, or is benzyl or furfuryl, or wherein R is C2-C8-alkylene which is substituted by -SH and which can be interrupted by 1 or 2 ether-O atoms, in an equimolar amount, without organic solvent and in the presence of a base, the reaction being performed by the phase-transfer catalysis process, wherein a phase-transfer catalyst is used, at a temperature of -30 DEG C. to +20 DEG C. The glycidyl thioethers thus obtained are compounds that play an important part in the synthesis of organic sulfur compounds, which are used for example as lubricant additives.