BE785228A - Dedoublement de l'acide dl-campho-10-sulfonique - Google Patents

Dedoublement de l'acide dl-campho-10-sulfonique

Info

Publication number
BE785228A
BE785228A BE785228A BE785228A BE785228A BE 785228 A BE785228 A BE 785228A BE 785228 A BE785228 A BE 785228A BE 785228 A BE785228 A BE 785228A BE 785228 A BE785228 A BE 785228A
Authority
BE
Belgium
Prior art keywords
dedoubement
campho
sulphonic acid
sulphonic
acid
Prior art date
Application number
BE785228A
Other languages
English (en)
Inventor
W E Thompson
A Pohland
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of BE785228A publication Critical patent/BE785228A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01—Sulfonic acids
    • C07C309/25—Sulfonic acids having sulfo groups bound to carbon atoms of rings other than six-membered aromatic rings of a carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE785228A 1971-06-23 1972-06-22 Dedoublement de l'acide dl-campho-10-sulfonique BE785228A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00155981A US3819689A (en) 1971-06-23 1971-06-23 Resolution of dl-camphor-10-sulfonic acid

Publications (1)

Publication Number Publication Date
BE785228A true BE785228A (fr) 1972-12-22

Family

ID=22557571

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785228A BE785228A (fr) 1971-06-23 1972-06-22 Dedoublement de l'acide dl-campho-10-sulfonique

Country Status (19)

Country Link
US (1) US3819689A (fr)
AT (1) AT315159B (fr)
AU (1) AU460910B2 (fr)
BE (1) BE785228A (fr)
CA (1) CA966855A (fr)
CS (1) CS164924B2 (fr)
DD (1) DD100238A5 (fr)
DE (1) DE2230838A1 (fr)
ES (1) ES404120A1 (fr)
FR (1) FR2143425B1 (fr)
GB (1) GB1391664A (fr)
HU (1) HU165336B (fr)
IE (1) IE36408B1 (fr)
IL (1) IL39660A (fr)
NL (1) NL7208447A (fr)
PL (1) PL85292B1 (fr)
SE (1) SE372011B (fr)
SU (1) SU465778A3 (fr)
ZA (1) ZA723856B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370500A (en) * 1978-11-06 1983-01-25 American Cyanamid Company Compound: d-N-(2-amino-2-phenethyl)-2-methoxyethylamine and process for preparing the same by selective crystallization
US4859771A (en) * 1986-07-14 1989-08-22 Merck & Co., Inc. Process for resolution and racemization of amines with acidic α-hydrogens
CN105461596B (zh) * 2015-12-18 2017-03-08 卢伯福 一种由樟脑磺酸铵转化成樟脑磺酸的清洁生产工艺
CN105418467B (zh) * 2015-12-18 2017-03-15 卢伯福 一种由樟脑磺酸钠转化成樟脑磺酸的清洁生产工艺
CN106565550B (zh) * 2016-11-02 2018-04-13 河北美邦工程科技股份有限公司 一种左旋苯甘氨酸生产过程中樟脑磺酸溶液的浓缩脱水方法
DE102020213511A1 (de) 2020-10-27 2022-04-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur enzymatischen Racemat-Spaltung von Campher

Also Published As

Publication number Publication date
AU460910B2 (en) 1975-04-18
IE36408L (en) 1972-12-23
NL7208447A (fr) 1972-12-28
FR2143425B1 (fr) 1977-12-23
PL85292B1 (fr) 1976-04-30
ZA723856B (en) 1974-02-27
IL39660A0 (en) 1972-08-30
AU4341472A (en) 1975-12-20
SE372011B (fr) 1974-12-09
GB1391664A (en) 1975-04-23
AT315159B (de) 1974-05-10
DD100238A5 (fr) 1973-09-12
ES404120A1 (es) 1975-05-16
HU165336B (fr) 1974-08-28
CS164924B2 (fr) 1975-11-28
IE36408B1 (en) 1976-10-27
DE2230838A1 (de) 1972-12-28
FR2143425A1 (fr) 1973-02-02
IL39660A (en) 1975-02-10
CA966855A (en) 1975-04-29
SU465778A3 (ru) 1975-03-30
US3819689A (en) 1974-06-25

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