GB2401368A - Biosynthesis of cyclic siloxanes - Google Patents

Biosynthesis of cyclic siloxanes Download PDF

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Publication number
GB2401368A
GB2401368A GB0414676A GB0414676A GB2401368A GB 2401368 A GB2401368 A GB 2401368A GB 0414676 A GB0414676 A GB 0414676A GB 0414676 A GB0414676 A GB 0414676A GB 2401368 A GB2401368 A GB 2401368A
Authority
GB
United Kingdom
Prior art keywords
biosynthesis
cyclic siloxanes
siloxanes
making
processes
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.)
Withdrawn
Application number
GB0414676A
Other versions
GB0414676D0 (en
Inventor
Nabile Yaqub Sakkab
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of GB0414676D0 publication Critical patent/GB0414676D0/en
Publication of GB2401368A publication Critical patent/GB2401368A/en
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P9/00—Preparation of organic compounds containing a metal or atom other than H, N, C, O, S or halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)

Abstract

Processes for making siloxanes, more particularly biosynthetic processes for making cyclic siloxanes are provided by the present invention.

Description

GB 2401368 A continuation (74) Agent and/or Address for Service: (56) Cont
Gill Jennings & Every CHEMISTRY OF MATERIALS, vol.10(10l, 1998, Broadgate House, 7 Eldon Street, MOLLER K et al., pages 2950-2962 LONDON, EC2M 7LH, United Kingdom ADVANCED MATERIALS, vol.4(10l, 1992, OZIN, G.A., pages 612-649.
(58) Field of Search by ISA:
INT CL7 C12P Other: EPO-lnternal, WPI Data, PAJ, BIOSIS, EMBASE, COMPENDEX, CHEW ABS Data
GB0414676A 2001-12-20 2002-12-19 Biosynthesis of cyclic siloxanes Withdrawn GB2401368A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US34271501P 2001-12-20 2001-12-20
PCT/US2002/040647 WO2003054205A2 (en) 2001-12-20 2002-12-19 Biosynthesis of cyclic siloxanes

Publications (2)

Publication Number Publication Date
GB0414676D0 GB0414676D0 (en) 2004-08-04
GB2401368A true GB2401368A (en) 2004-11-10

Family

ID=23342963

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0414676A Withdrawn GB2401368A (en) 2001-12-20 2002-12-19 Biosynthesis of cyclic siloxanes

Country Status (3)

Country Link
AU (1) AU2002357904A1 (en)
GB (1) GB2401368A (en)
WO (1) WO2003054205A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7455998B2 (en) 2004-03-03 2008-11-25 Dow Corning Corporation Methods for forming structurally defined organic molecules

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000035993A1 (en) * 1998-12-18 2000-06-22 The Regents Of The University Of California Methods, compositions, and biomimetic catalysts for in vitro synthesis of silica, polysilsequioxane, polysiloxane, and polymetallo-oxanes
WO2002010420A2 (en) * 2000-07-28 2002-02-07 Mueller Werner E G Silicatein-mediated synthesis of amorphous silicates and siloxanes and use thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000035993A1 (en) * 1998-12-18 2000-06-22 The Regents Of The University Of California Methods, compositions, and biomimetic catalysts for in vitro synthesis of silica, polysilsequioxane, polysiloxane, and polymetallo-oxanes
WO2002010420A2 (en) * 2000-07-28 2002-02-07 Mueller Werner E G Silicatein-mediated synthesis of amorphous silicates and siloxanes and use thereof

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
"THE CHEMISTRY OF ORGANIC SILICON COMPOUNDS, VOL.3", 2001, RAPPOPORT Z, APELOIG Y (EDS.), pages 805-819. *
ADVANCED MATERIALS, vol.4(10), 1992, OZIN, G.A., pages 612-649. *
CHEMISTRY OF MATERIALS, vol.10(10), 1998 , MOLLER K et al. , pages 2950-2962 *
NATURE, vol. 403 (6767), 2000, CHA et al., pages 289-292. *
NATURE, vol.382, no.8589, 1996, MANN, S.et al., pages 313-318. *
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF USA, 1998, vol.95, SHIMIZU K ET AL, pages 6234-6238. *
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF USA, vol.96, 1999, CHA, J.N. et al., pages 361-365. *
SCIENCE, vol.286(5442),1999, KROEGER, N. et al., pages 1129-1132 *

Also Published As

Publication number Publication date
WO2003054205A3 (en) 2004-04-15
GB0414676D0 (en) 2004-08-04
WO2003054205A2 (en) 2003-07-03
AU2002357904A1 (en) 2003-07-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)