GB1484909A - Disilyl disulphides of high purity - Google Patents

Disilyl disulphides of high purity

Info

Publication number
GB1484909A
GB1484909A GB52541/74A GB5254174A GB1484909A GB 1484909 A GB1484909 A GB 1484909A GB 52541/74 A GB52541/74 A GB 52541/74A GB 5254174 A GB5254174 A GB 5254174A GB 1484909 A GB1484909 A GB 1484909A
Authority
GB
United Kingdom
Prior art keywords
disulphides
disilyl
high purity
dec
crude
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB52541/74A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1484909A publication Critical patent/GB1484909A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)

Abstract

1484909 Distilling bis-(trialkoxysilylpropyl) disulphides DYNAMIT NOBEL AG 4 Dec 1974 [5 Dec 1973] 52541/74 Heading C3S The compounds are obtained from the crude products by fractional distillation as colourless liquids of b.p. 135‹ to 140‹ C. and 153-158‹ C., respectively, at 0À04 mm Hg. The crude materials are obtained as described in Specification 1,394,135, by reaction of the mercaptopropylsilanes with SO 2 Cl 2 in an inert solvent.
GB52541/74A 1973-12-05 1974-12-04 Disilyl disulphides of high purity Expired GB1484909A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2360470A DE2360470A1 (en) 1973-12-05 1973-12-05 UPPER SQUARE CLIP ON GAMMA - (TRIALKOXISILYL) -PROPYL SQUARE BRACKET FOR DISULFIDE HIGH PURITY

Publications (1)

Publication Number Publication Date
GB1484909A true GB1484909A (en) 1977-09-08

Family

ID=5899871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52541/74A Expired GB1484909A (en) 1973-12-05 1974-12-04 Disilyl disulphides of high purity

Country Status (7)

Country Link
JP (1) JPS5084534A (en)
BE (1) BE822501A (en)
DE (1) DE2360470A1 (en)
FR (1) FR2253753A1 (en)
GB (1) GB1484909A (en)
IT (1) IT1023489B (en)
NL (1) NL7415865A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405985A (en) * 1994-07-08 1995-04-11 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
US5468893A (en) * 1994-07-08 1995-11-21 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
EP0718302A1 (en) 1994-12-23 1996-06-26 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon disulfide compounds
EP0785207A1 (en) 1996-01-22 1997-07-23 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon disulfide compounds
EP0785206A1 (en) 1996-01-22 1997-07-23 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon disulfide compounds
US5663396A (en) * 1996-10-31 1997-09-02 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
CN105218577A (en) * 2015-11-12 2016-01-06 泰山医学院 A kind of method using double solvents, three component catalyst synthesis gamma-mercaptopropyltriethoxysilanes

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816973A1 (en) * 1998-04-17 1999-11-25 Degussa Process for impregnation of mineral building materials and suitable organosilicon compounds
DE19848482C1 (en) * 1998-10-21 2000-06-08 Degussa Process for the preparation of organosilicon disulfanes
DE102018213774A1 (en) * 2018-08-16 2020-02-20 Evonik Operations Gmbh rubber compounds

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405985A (en) * 1994-07-08 1995-04-11 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
US5468893A (en) * 1994-07-08 1995-11-21 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
EP0718302A1 (en) 1994-12-23 1996-06-26 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon disulfide compounds
EP0785207A1 (en) 1996-01-22 1997-07-23 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon disulfide compounds
EP0785206A1 (en) 1996-01-22 1997-07-23 The Goodyear Tire & Rubber Company Process for the preparation of organosilicon disulfide compounds
US5663396A (en) * 1996-10-31 1997-09-02 The Goodyear Tire & Rubber Company Preparation of sulfur-containing organosilicon compounds
CN105218577A (en) * 2015-11-12 2016-01-06 泰山医学院 A kind of method using double solvents, three component catalyst synthesis gamma-mercaptopropyltriethoxysilanes
CN105218577B (en) * 2015-11-12 2017-10-24 泰山医学院 A kind of method that use double solvents, three component catalysts synthesize γ mercaptopropyltriethoxysilanes

Also Published As

Publication number Publication date
NL7415865A (en) 1975-06-09
JPS5084534A (en) 1975-07-08
IT1023489B (en) 1978-05-10
DE2360470A1 (en) 1975-06-12
FR2253753A1 (en) 1975-07-04
BE822501A (en) 1975-03-14

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Legal Events

Date Code Title Description
49R Reference inserted (sect. 9/1949)
SP Amendment (slips) printed
CSNS Application of which complete specification have been accepted and published, but patent is not sealed