MX2015017367A - Proceso para la preparacion de alquil mercaptanos. - Google Patents

Proceso para la preparacion de alquil mercaptanos.

Info

Publication number
MX2015017367A
MX2015017367A MX2015017367A MX2015017367A MX2015017367A MX 2015017367 A MX2015017367 A MX 2015017367A MX 2015017367 A MX2015017367 A MX 2015017367A MX 2015017367 A MX2015017367 A MX 2015017367A MX 2015017367 A MX2015017367 A MX 2015017367A
Authority
MX
Mexico
Prior art keywords
preparation
alkyl mercaptans
reacting
mercaptans
alkyl
Prior art date
Application number
MX2015017367A
Other languages
English (en)
Inventor
Kretz Stephan
Fonfe Benjamin
Jakob Harald
Original Assignee
Evonik Degussa Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Evonik Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of MX2015017367A publication Critical patent/MX2015017367A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/08—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by replacement of hydroxy groups or etherified or esterified hydroxy groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/34—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of chromium, molybdenum or tungsten
    • B01J32/00—
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B45/00—Formation or introduction of functional groups containing sulfur
    • C07B45/06—Formation or introduction of functional groups containing sulfur of mercapto or sulfide groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C321/00—Thiols, sulfides, hydropolysulfides or polysulfides
    • C07C321/02—Thiols having mercapto groups bound to acyclic carbon atoms
    • C07C321/04—Thiols having mercapto groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/40—Substitution reactions at carbon centres, e.g. C-C or C-X, i.e. carbon-hetero atom, cross-coupling, C-H activation or ring-opening reactions
    • B01J2231/42—Catalytic cross-coupling, i.e. connection of previously not connected C-atoms or C- and X-atoms without rearrangement
    • B01J2231/4277—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues
    • B01J2231/4294—C-X Cross-coupling, e.g. nucleophilic aromatic amination, alkoxylation or analogues using S nucleophiles, e.g. thiols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

La presente invención se relaciona con un proceso para la preparación de alquil mercaptanos por la reacción de un alcohol alifático con sulfuro de hidrógeno en presencia de un catalizador heterogéneo a varias temperaturas.
MX2015017367A 2014-12-19 2015-12-15 Proceso para la preparacion de alquil mercaptanos. MX2015017367A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14199311.3A EP3034490A1 (en) 2014-12-19 2014-12-19 Process for the preparation of alkyl mercaptans

Publications (1)

Publication Number Publication Date
MX2015017367A true MX2015017367A (es) 2016-10-10

Family

ID=52344976

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017367A MX2015017367A (es) 2014-12-19 2015-12-15 Proceso para la preparacion de alquil mercaptanos.

Country Status (11)

Country Link
US (1) US9809535B2 (es)
EP (2) EP3034490A1 (es)
JP (1) JP6789629B2 (es)
KR (1) KR20160075340A (es)
CN (1) CN105732449B (es)
BR (1) BR102015031482B1 (es)
ES (1) ES2625624T3 (es)
MX (1) MX2015017367A (es)
MY (1) MY172272A (es)
RU (1) RU2712218C2 (es)
SG (1) SG10201510269VA (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3035046A1 (de) 2014-12-19 2016-06-22 Evonik Degussa GmbH Verfahren zur Bestimmung eines Dialkyldisulfids
US10137702B2 (en) 2016-07-01 2018-11-27 Ricoh Company, Ltd. Treatment liquid applicator and printer including same
CN106496083A (zh) * 2016-10-18 2017-03-15 吉彦 羟基取代制备巯基化合物的方法及巯基化合物
CN108929250A (zh) * 2018-07-27 2018-12-04 昆明理工大学 一种利用硫化氢吸收液制备烷基硫醇化合物的方法
CN115608353B (zh) * 2022-10-12 2024-03-01 山东新和成氨基酸有限公司 用于合成烷基硫醇的催化剂及其制备方法、烷基硫醇的制备方法
CN115894312B (zh) * 2022-11-03 2024-05-03 万华化学集团股份有限公司 一种采用多碳烯烃合成多碳硫醇的制备方法
CN116024683A (zh) * 2022-12-21 2023-04-28 江苏集萃功能材料研究所有限公司 一种吸光发热蓄热抗菌粘胶纤维及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820062A (en) 1954-08-11 1958-01-14 Pure Oil Co Preparation of organic thiols
DE19639520C2 (de) 1996-09-26 1998-10-01 Degussa Katalysator, Verfahren zu seiner Herstellung und Verwendung zur Synthese von Alkylmercaptanen
CN1178136A (zh) * 1996-09-26 1998-04-08 底古萨股份公司 催化剂、其制备方法和在合成甲硫醇中的应用
RU2172311C2 (ru) * 1996-12-27 2001-08-20 Дегусса Акциенгезельшафт Способ непрерывного получения метилмеркаптана
DE10338887A1 (de) 2003-08-23 2005-03-17 Degussa Ag Katalysator zur Synthese von Alkylmercaptan und Verfahren zu seiner Herstellung
DE102005016369A1 (de) * 2005-04-09 2006-10-12 Degussa Ag Verfahren zur kontinuierlichen Herstellung von Methylmercaptan
EP2606967A1 (de) 2011-12-19 2013-06-26 Evonik Degussa GmbH Katalysator zur Synthese von Alkylmercaptanen und Verfahren zu seiner Herstellung
CN103506130B (zh) * 2013-10-22 2016-02-10 黄河三角洲京博化工研究院有限公司 一种合成甲硫醇的催化剂及其制备方法

Also Published As

Publication number Publication date
KR20160075340A (ko) 2016-06-29
EP3034491A1 (en) 2016-06-22
BR102015031482B1 (pt) 2020-12-01
EP3034490A1 (en) 2016-06-22
ES2625624T3 (es) 2017-07-20
CN105732449A (zh) 2016-07-06
RU2015154337A (ru) 2017-06-22
EP3034491B1 (en) 2017-04-05
JP2016117728A (ja) 2016-06-30
CN105732449B (zh) 2019-01-18
MY172272A (en) 2019-11-20
US20160176808A1 (en) 2016-06-23
RU2015154337A3 (es) 2019-07-17
US9809535B2 (en) 2017-11-07
RU2712218C2 (ru) 2020-01-27
SG10201510269VA (en) 2016-07-28
BR102015031482A2 (pt) 2016-06-21
JP6789629B2 (ja) 2020-11-25

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