SE7504772L - WAY TO PRODUCE BENZOINETERS. - Google Patents

WAY TO PRODUCE BENZOINETERS.

Info

Publication number
SE7504772L
SE7504772L SE7504772A SE7504772A SE7504772L SE 7504772 L SE7504772 L SE 7504772L SE 7504772 A SE7504772 A SE 7504772A SE 7504772 A SE7504772 A SE 7504772A SE 7504772 L SE7504772 L SE 7504772L
Authority
SE
Sweden
Prior art keywords
benzoineters
produce
way
benzoin ethers
initiators
Prior art date
Application number
SE7504772A
Other languages
Swedish (sv)
Inventor
H Muller
H Habetz
H Pelster
H J Traenckner
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of SE7504772L publication Critical patent/SE7504772L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
    • C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups

Abstract

Benzoin ethers of the formula <IMAGE> in which the substituents are as defined in Claim 1, some of which are novel, are prepared by an improved process in which corresponding benzoins are reacted with corresponding alcohols and thionyl chloride. Benzoin ethers can be used as initiators for photopolymerisation reactions.
SE7504772A 1974-04-27 1975-04-24 WAY TO PRODUCE BENZOINETERS. SE7504772L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742420474 DE2420474B2 (en) 1974-04-27 1974-04-27 PROCESS FOR THE PRODUCTION OF BENZOINE ETHERS

Publications (1)

Publication Number Publication Date
SE7504772L true SE7504772L (en) 1975-10-28

Family

ID=5914141

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7504772A SE7504772L (en) 1974-04-27 1975-04-24 WAY TO PRODUCE BENZOINETERS.

Country Status (11)

Country Link
JP (1) JPS5835171B2 (en)
BE (1) BE828384A (en)
CH (1) CH613180A5 (en)
DD (1) DD119780A5 (en)
DE (1) DE2420474B2 (en)
DK (1) DK179975A (en)
FR (1) FR2268780B1 (en)
GB (1) GB1499006A (en)
IT (1) IT1035460B (en)
NL (1) NL7504866A (en)
SE (1) SE7504772L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514680A1 (en) * 1975-04-04 1976-10-14 Bayer Ag BENZOINE TERT.-BUTYL ETHER
JPS549252A (en) * 1977-06-17 1979-01-24 Yoshitomi Pharmaceut Ind Ltd Preparation of benzoin ethers
JPS5414949A (en) * 1977-07-01 1979-02-03 Yoshitomi Pharmaceut Ind Ltd Preparation of benzoin ether
JPS5424860A (en) * 1977-07-28 1979-02-24 Yoshitomi Pharmaceut Ind Ltd Preparation of benzoin ether
DE102014226196A1 (en) * 2014-12-17 2016-06-23 Henkel Ag & Co. Kgaa Photolabile perfume precursor compound
JP6319415B1 (en) 2016-12-19 2018-05-09 横浜ゴム株式会社 Run flat tire
EP3865315B1 (en) 2018-11-16 2023-10-04 The Yokohama Rubber Co., Ltd. Run-flat tire
JP7151627B2 (en) 2019-05-27 2022-10-12 横浜ゴム株式会社 pneumatic tire

Also Published As

Publication number Publication date
DE2420474A1 (en) 1975-10-30
JPS50149655A (en) 1975-11-29
CH613180A5 (en) 1979-09-14
GB1499006A (en) 1978-01-25
NL7504866A (en) 1975-10-29
FR2268780A1 (en) 1975-11-21
IT1035460B (en) 1979-10-20
DE2420474B2 (en) 1976-02-26
JPS5835171B2 (en) 1983-08-01
DD119780A5 (en) 1976-05-12
BE828384A (en) 1975-10-27
FR2268780B1 (en) 1978-09-01
DK179975A (en) 1975-10-28

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