DE69125675D1 - In situ-Herstellung von Diisopinocampheylchloroboran - Google Patents

In situ-Herstellung von Diisopinocampheylchloroboran

Info

Publication number
DE69125675D1
DE69125675D1 DE69125675T DE69125675T DE69125675D1 DE 69125675 D1 DE69125675 D1 DE 69125675D1 DE 69125675 T DE69125675 T DE 69125675T DE 69125675 T DE69125675 T DE 69125675T DE 69125675 D1 DE69125675 D1 DE 69125675D1
Authority
DE
Germany
Prior art keywords
diisopinocampheylchloroborane
situ production
situ
production
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 - Fee Related
Application number
DE69125675T
Other languages
English (en)
Other versions
DE69125675T2 (de
Inventor
Pamela M Simpson
David M Tschaen
Thomas R Verhoeven
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.)
Merck and Co Inc
Original Assignee
Merck and Co Inc
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 Merck and Co Inc filed Critical Merck and Co Inc
Publication of DE69125675D1 publication Critical patent/DE69125675D1/de
Application granted granted Critical
Publication of DE69125675T2 publication Critical patent/DE69125675T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • 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
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02—Boron compounds
    • C07F5/027—Organoboranes and organoborohydrides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
DE69125675T 1990-09-24 1991-09-18 In situ-Herstellung von Diisopinocampheylchloroboran Expired - Fee Related DE69125675T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58693390A 1990-09-24 1990-09-24

Publications (2)

Publication Number Publication Date
DE69125675D1 true DE69125675D1 (de) 1997-05-22
DE69125675T2 DE69125675T2 (de) 1997-11-20

Family

ID=24347681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125675T Expired - Fee Related DE69125675T2 (de) 1990-09-24 1991-09-18 In situ-Herstellung von Diisopinocampheylchloroboran

Country Status (6)

Country Link
US (1) US5292946A (de)
EP (1) EP0478062B1 (de)
JP (2) JP2546559B2 (de)
CA (1) CA2050820A1 (de)
DE (1) DE69125675T2 (de)
LV (1) LV12073B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5545758A (en) * 1994-08-11 1996-08-13 Merck & Co., Inc. Process for the preparation of diisopinocampheylchloroborane
CN1263726C (zh) * 2001-07-17 2006-07-12 法玛西雅厄普约翰美国公司 制备拉坦前列素的方法和中间体
US20060223999A1 (en) * 2006-05-10 2006-10-05 Chemagis Ltd. Process for preparing montelukast and precursors thereof
WO2014019166A1 (zh) * 2012-08-01 2014-02-06 上海威智医药科技有限公司 高活性硼烷类化合物的工业化生产方法
US9169183B1 (en) 2014-10-27 2015-10-27 Cpc Corporation, Taiwan Method for coproducing isobutene and ETBE from tert-Butanol mixture
CN113024588A (zh) * 2021-03-22 2021-06-25 成都诺和晟泰生物科技有限公司 一种手性N-Boc-吡咯烷-3-硼酸类化合物的制备方法

Also Published As

Publication number Publication date
JP2546559B2 (ja) 1996-10-23
LV12073B (en) 1998-09-20
US5292946A (en) 1994-03-08
JP2667135B2 (ja) 1997-10-27
CA2050820A1 (en) 1992-03-25
EP0478062A1 (de) 1992-04-01
EP0478062B1 (de) 1997-04-16
JPH0841074A (ja) 1996-02-13
LV12073A (lv) 1998-06-20
JPH06345777A (ja) 1994-12-20
DE69125675T2 (de) 1997-11-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee