DK148278C - PHENYLGLYOXYL DERIVATIVE OR A HYDRATED THEREOF USED AS AN INTERMEDIATE PRODUCT BY THE PREPARATION OF PHENYLETHANOLE DERIVATIVES OR ACID ADDITION SALTS. - Google Patents

PHENYLGLYOXYL DERIVATIVE OR A HYDRATED THEREOF USED AS AN INTERMEDIATE PRODUCT BY THE PREPARATION OF PHENYLETHANOLE DERIVATIVES OR ACID ADDITION SALTS.

Info

Publication number
DK148278C
DK148278C DK316476A DK316476A DK148278C DK 148278 C DK148278 C DK 148278C DK 316476 A DK316476 A DK 316476A DK 316476 A DK316476 A DK 316476A DK 148278 C DK148278 C DK 148278C
Authority
DK
Denmark
Prior art keywords
phenylethanole
phenylglyoxyl
hydrated
derivative
derivatives
Prior art date
Application number
DK316476A
Other languages
Danish (da)
Other versions
DK316476A (en
DK148278B (en
Inventor
Johannes Keck
Gerd Krueger
Helmut Pieper
Klaus-Reinhold Noll
Original Assignee
Thomae Gmbh Dr K
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
Priority claimed from DE2354959A external-priority patent/DE2354959C3/en
Application filed by Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Publication of DK316476A publication Critical patent/DK316476A/en
Publication of DK148278B publication Critical patent/DK148278B/en
Application granted granted Critical
Publication of DK148278C publication Critical patent/DK148278C/en

Links

DK316476A 1973-11-02 1976-07-13 PHENYLGLYOXYL DERIVATIVE OR A HYDRATED THEREOF USED AS AN INTERMEDIATE PRODUCT BY THE PREPARATION OF PHENYLETHANOLE DERIVATIVES OR ACID ADDITION SALTS. DK148278C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2354959 1973-11-02
DE2354959A DE2354959C3 (en) 1973-11-02 1973-11-02 New process for the preparation of 4-amino-3,5 dihalo phenyl-athanolamines
DK552274 1974-10-22
DK552274A DK134484C (en) 1973-11-02 1974-10-22 PROCEDURE FOR THE PREPARATION OF 4-AMINO-3,5-DIHALOGENPHENYLETHANOLAMINES OR ACID ADDITIONAL SALTS THEREOF

Publications (3)

Publication Number Publication Date
DK316476A DK316476A (en) 1976-07-13
DK148278B DK148278B (en) 1985-05-28
DK148278C true DK148278C (en) 1985-12-02

Family

ID=25766045

Family Applications (1)

Application Number Title Priority Date Filing Date
DK316476A DK148278C (en) 1973-11-02 1976-07-13 PHENYLGLYOXYL DERIVATIVE OR A HYDRATED THEREOF USED AS AN INTERMEDIATE PRODUCT BY THE PREPARATION OF PHENYLETHANOLE DERIVATIVES OR ACID ADDITION SALTS.

Country Status (1)

Country Link
DK (1) DK148278C (en)

Also Published As

Publication number Publication date
DK316476A (en) 1976-07-13
DK148278B (en) 1985-05-28

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