JPS53101309A - Preparation of 5,6-dihydro-2h-pyran derivative - Google Patents

Preparation of 5,6-dihydro-2h-pyran derivative

Info

Publication number
JPS53101309A
JPS53101309A JP1538977A JP1538977A JPS53101309A JP S53101309 A JPS53101309 A JP S53101309A JP 1538977 A JP1538977 A JP 1538977A JP 1538977 A JP1538977 A JP 1538977A JP S53101309 A JPS53101309 A JP S53101309A
Authority
JP
Japan
Prior art keywords
dihydro
preparation
pyran derivative
pyran
derivative
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
JP1538977A
Other languages
Japanese (ja)
Other versions
JPS6026791B2 (en
Inventor
Sunao Kyo
Osamu Yamada
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP1538977A priority Critical patent/JPS6026791B2/en
Publication of JPS53101309A publication Critical patent/JPS53101309A/en
Publication of JPS6026791B2 publication Critical patent/JPS6026791B2/en
Expired legal-status Critical Current

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  • Pyrane Compounds (AREA)

Abstract

PURPOSE: To obtain the title compound in high yield by the reaction of 4-hydrocarbon-substituted-2-hydroxy-5,6-dihydro-2H-pyran with an active hydrogen compound in the absence of catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP1538977A 1977-02-14 1977-02-14 Method for producing 5,6-dihydro-2H-pyran derivative Expired JPS6026791B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1538977A JPS6026791B2 (en) 1977-02-14 1977-02-14 Method for producing 5,6-dihydro-2H-pyran derivative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1538977A JPS6026791B2 (en) 1977-02-14 1977-02-14 Method for producing 5,6-dihydro-2H-pyran derivative

Publications (2)

Publication Number Publication Date
JPS53101309A true JPS53101309A (en) 1978-09-04
JPS6026791B2 JPS6026791B2 (en) 1985-06-25

Family

ID=11887375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1538977A Expired JPS6026791B2 (en) 1977-02-14 1977-02-14 Method for producing 5,6-dihydro-2H-pyran derivative

Country Status (1)

Country Link
JP (1) JPS6026791B2 (en)

Also Published As

Publication number Publication date
JPS6026791B2 (en) 1985-06-25

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