HN1998000187A - Proceso para la sintesis de 1,3-dioles - Google Patents

Proceso para la sintesis de 1,3-dioles

Info

Publication number
HN1998000187A
HN1998000187A HN1998000187A HN1998000187A HN1998000187A HN 1998000187 A HN1998000187 A HN 1998000187A HN 1998000187 A HN1998000187 A HN 1998000187A HN 1998000187 A HN1998000187 A HN 1998000187A HN 1998000187 A HN1998000187 A HN 1998000187A
Authority
HN
Honduras
Prior art keywords
dialkylalkoxyborane
trialkylborane
cis
combination
dioles
Prior art date
Application number
HN1998000187A
Other languages
English (en)
Inventor
Joseph Mc Cabe Richard
Norman Nanninga Thomas
Original Assignee
Warner Lambert 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 Warner Lambert Co filed Critical Warner Lambert Co
Publication of HN1998000187A publication Critical patent/HN1998000187A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/40—2,5-Pyrrolidine-diones
    • C07D207/416—2,5-Pyrrolidine-diones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B41/00—Formation or introduction of functional groups containing oxygen
    • C07B41/02—Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
    • C07C255/20—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton the carbon skeleton being further substituted by singly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/01—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms
    • C07C255/19—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
    • C07C255/21—Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton the carbon skeleton being further substituted by doubly-bound oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Pyrrole Compounds (AREA)

Abstract

UN PROCESO DE MEJORA DE LA PREPARACIÓN DEL CIS 1,3-dioles DONDE SE DESCRIBE A BETA hidroxicetona se trata con un trialquilborano O dialquilalcoxiborano O LA COMBINACIÓN DE UN TRIALKYBORANE O LA COMBINACIÓN DE UN trialquilborano Y UN dialquilalcoxiborano seguida de la recuperación y la reutilización de alquilborano ESPECIES PARA CONVERTIR BETA ADICIONAL hidroxi cetona al CIS-1 ,3-diol.
HN1998000187A 1997-12-19 1998-12-09 Proceso para la sintesis de 1,3-dioles HN1998000187A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6819397P 1997-12-19 1997-12-19

Publications (1)

Publication Number Publication Date
HN1998000187A true HN1998000187A (es) 1999-10-22

Family

ID=22081016

Family Applications (1)

Application Number Title Priority Date Filing Date
HN1998000187A HN1998000187A (es) 1997-12-19 1998-12-09 Proceso para la sintesis de 1,3-dioles

Country Status (31)

Country Link
US (4) US6433213B1 (es)
EP (1) EP1054860B1 (es)
JP (1) JP2001526256A (es)
KR (2) KR100681366B1 (es)
AR (1) AR014943A1 (es)
AT (1) ATE360608T1 (es)
AU (1) AU755543B2 (es)
BR (1) BR9813760A (es)
CA (1) CA2305618C (es)
CO (1) CO4990941A1 (es)
CU (1) CU22939A3 (es)
CY (1) CY1106612T1 (es)
DE (1) DE69837681T2 (es)
DK (1) DK1054860T3 (es)
ES (1) ES2284219T3 (es)
GT (2) GT199800197AA (es)
HN (1) HN1998000187A (es)
HU (1) HUP0100252A3 (es)
IL (1) IL135562A (es)
IS (1) IS5447A (es)
MY (1) MY118726A (es)
NO (1) NO20003139L (es)
NZ (1) NZ504346A (es)
PA (1) PA8464901A1 (es)
PE (1) PE20000136A1 (es)
PL (1) PL193678B1 (es)
PT (1) PT1054860E (es)
SV (1) SV1998000153A (es)
TW (1) TW444000B (es)
WO (1) WO1999032434A1 (es)
ZA (1) ZA9811586B (es)

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Also Published As

Publication number Publication date
DE69837681D1 (de) 2007-06-06
US6433213B1 (en) 2002-08-13
CA2305618A1 (en) 1999-07-01
PA8464901A1 (es) 2000-05-24
GT199800197A (es) 2000-06-06
US20050197500A1 (en) 2005-09-08
HUP0100252A3 (en) 2002-12-28
KR100681366B1 (ko) 2007-02-12
NO20003139D0 (no) 2000-06-16
TW444000B (en) 2001-07-01
KR20010033315A (ko) 2001-04-25
CU22939A3 (es) 2004-04-13
DE69837681T2 (de) 2008-01-10
GT199800197AA (es) 2000-06-06
AR014943A1 (es) 2001-04-11
PL193678B1 (pl) 2007-03-30
HUP0100252A1 (hu) 2001-07-30
PE20000136A1 (es) 2000-03-11
CY1106612T1 (el) 2012-01-25
ES2284219T3 (es) 2007-11-01
CA2305618C (en) 2004-08-17
BR9813760A (pt) 2000-10-03
US7232915B2 (en) 2007-06-19
IL135562A (en) 2005-08-31
WO1999032434A1 (en) 1999-07-01
AU1707499A (en) 1999-07-12
AU755543B2 (en) 2002-12-12
US20020161021A1 (en) 2002-10-31
PT1054860E (pt) 2007-06-22
EP1054860A1 (en) 2000-11-29
EP1054860B1 (en) 2007-04-25
US20040006231A1 (en) 2004-01-08
ATE360608T1 (de) 2007-05-15
PL341294A1 (en) 2001-04-09
SV1998000153A (es) 1999-09-30
KR100668575B1 (ko) 2007-01-17
MY118726A (en) 2005-01-31
KR20060080941A (ko) 2006-07-11
CO4990941A1 (es) 2000-12-26
DK1054860T3 (da) 2007-07-02
IL135562A0 (en) 2001-05-20
IS5447A (is) 2000-04-14
US6962994B2 (en) 2005-11-08
NZ504346A (en) 2001-11-30
JP2001526256A (ja) 2001-12-18
ZA9811586B (en) 1999-06-17
US6596879B2 (en) 2003-07-22
NO20003139L (no) 2000-06-16

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