JPS6485935A - Production of hydroxy compound - Google Patents

Production of hydroxy compound

Info

Publication number
JPS6485935A
JPS6485935A JP62245682A JP24568287A JPS6485935A JP S6485935 A JPS6485935 A JP S6485935A JP 62245682 A JP62245682 A JP 62245682A JP 24568287 A JP24568287 A JP 24568287A JP S6485935 A JPS6485935 A JP S6485935A
Authority
JP
Japan
Prior art keywords
compound
formula
tetrahydropyranyl
catalyst
protecting group
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.)
Granted
Application number
JP62245682A
Other languages
Japanese (ja)
Other versions
JPH0617319B2 (en
Inventor
Junzo Odera
Tetsuya Nakada
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.)
Osaka Soda Co Ltd
Original Assignee
Daiso Co Ltd
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 Daiso Co Ltd filed Critical Daiso Co Ltd
Priority to JP62245682A priority Critical patent/JPH0617319B2/en
Publication of JPS6485935A publication Critical patent/JPS6485935A/en
Publication of JPH0617319B2 publication Critical patent/JPH0617319B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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

  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

PURPOSE:To conduct the selective elimination of the protecting group from the title compound having hydroxyl groups protected with tetrahydropyranyl or silyl groups, by using a thermal condensate of a specific organotin compound with an alkyl phosphate as a catalyst. CONSTITUTION:Using, as a catalyst, a thermal condensate from a compound selected from formulas I-III (R is 1-12C alkyl, alkenyl, cycloalkyl, aryl, aralkyl which may be substituted; X is halogen, alkoxy, aryloxy, acyloxy, residue of partial phosphate ester; a is integer of 1-4; c=3/2 in b=1, c=1 in b=2; the compound of formula II may form a complex with the compound of formula III) and an alkyl phosphate, an organic compound containing a structural unit of the formula IV (Y is OH-protecting group such as tetrahydropyranyl or silyl), especially a compound sensitive to acid is deprotected selectively to liberate the subject hydroxyl compound in high efficiency.
JP62245682A 1987-09-28 1987-09-28 Method for producing hydroxy compound Expired - Fee Related JPH0617319B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62245682A JPH0617319B2 (en) 1987-09-28 1987-09-28 Method for producing hydroxy compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62245682A JPH0617319B2 (en) 1987-09-28 1987-09-28 Method for producing hydroxy compound

Publications (2)

Publication Number Publication Date
JPS6485935A true JPS6485935A (en) 1989-03-30
JPH0617319B2 JPH0617319B2 (en) 1994-03-09

Family

ID=17137243

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62245682A Expired - Fee Related JPH0617319B2 (en) 1987-09-28 1987-09-28 Method for producing hydroxy compound

Country Status (1)

Country Link
JP (1) JPH0617319B2 (en)

Also Published As

Publication number Publication date
JPH0617319B2 (en) 1994-03-09

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees