GB1255537A - Process for the preparation of phenylpropanals and phenylpropanols - Google Patents

Process for the preparation of phenylpropanals and phenylpropanols

Info

Publication number
GB1255537A
GB1255537A GB3008369A GB3008369A GB1255537A GB 1255537 A GB1255537 A GB 1255537A GB 3008369 A GB3008369 A GB 3008369A GB 3008369 A GB3008369 A GB 3008369A GB 1255537 A GB1255537 A GB 1255537A
Authority
GB
United Kingdom
Prior art keywords
phenylpropanals
phenylpropanols
catalyst
preparation
rhodium
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
Application number
GB3008369A
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.)
Ruhrchemie AG
Original Assignee
Ruhrchemie 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 Ruhrchemie AG filed Critical Ruhrchemie AG
Publication of GB1255537A publication Critical patent/GB1255537A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

1,255,537. Phenylpropanals. RUHRCHEMIE A.G: 27 June, 1969 [24 July, 1968], No. 30083/69. Heading C2C. Phenylpropanals are obtained by hydroformylating styrene with CO and H 2 at 80- 200‹ C. and 50-500 atmospheres pressure in the presence of a rhodium catalyst containing 0À05-0À000125% by weight of rhodium based on the styrene. The phenylpropanals can be hydrogenated to phenylpropanols, either with CO and H 2 without the separation of the rhodium catalyst or the addition of another catalyst, or in the presence of a copper chromite catalyst.
GB3008369A 1968-07-24 1969-06-27 Process for the preparation of phenylpropanals and phenylpropanols Expired GB1255537A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681793017 DE1793017B1 (en) 1968-07-24 1968-07-24 Process for the production of phenylpropanals and phenylpropanols

Publications (1)

Publication Number Publication Date
GB1255537A true GB1255537A (en) 1971-12-01

Family

ID=5707552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3008369A Expired GB1255537A (en) 1968-07-24 1969-06-27 Process for the preparation of phenylpropanals and phenylpropanols

Country Status (7)

Country Link
JP (1) JPS4840342B1 (en)
BE (1) BE736325A (en)
DE (1) DE1793017B1 (en)
FR (1) FR2015475A1 (en)
GB (1) GB1255537A (en)
NL (1) NL6911005A (en)
SE (1) SE369414B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109232224A (en) * 2018-10-26 2019-01-18 西安凯立新材料股份有限公司 A kind of preparation method of 2- phenylpropionic acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109232224A (en) * 2018-10-26 2019-01-18 西安凯立新材料股份有限公司 A kind of preparation method of 2- phenylpropionic acid

Also Published As

Publication number Publication date
FR2015475A1 (en) 1970-04-30
NL6911005A (en) 1970-01-27
JPS4840342B1 (en) 1973-11-30
BE736325A (en) 1970-01-19
SE369414B (en) 1974-08-26
DE1793017B1 (en) 1971-03-25

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