GB1039929A - The production of substituted isoindoles - Google Patents

The production of substituted isoindoles

Info

Publication number
GB1039929A
GB1039929A GB4555163A GB4555163A GB1039929A GB 1039929 A GB1039929 A GB 1039929A GB 4555163 A GB4555163 A GB 4555163A GB 4555163 A GB4555163 A GB 4555163A GB 1039929 A GB1039929 A GB 1039929A
Authority
GB
United Kingdom
Prior art keywords
production
substituted isoindoles
isoindoles
substituted
isoindoyl
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
GB4555163A
Inventor
Henry Fletcher
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.)
Geigy Co Ltd
Original Assignee
Geigy 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 Geigy Co Ltd filed Critical Geigy Co Ltd
Priority to GB4555163A priority Critical patent/GB1039929A/en
Publication of GB1039929A publication Critical patent/GB1039929A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/44—Iso-indoles; Hydrogenated iso-indoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Indole Compounds (AREA)

Abstract

2-Substituted isoindoles are prepared by reacting acetonylacetone with a salt of a primary amine having the formula R1-NH2 or H2N-R2-NH2, wherein R1 is a C1- 6 alkyl group and R2 is a C1- 6 straight or branched chain alkylene group, and then adding alkali, the reaction being carried out substantially in the absence of molecular oxygen. The invention also comprises the compound 1,2-bis-(1,3,4,7 - tetramethyl - 2 - isoindoyl) - ethane. Examples are given.
GB4555163A 1963-11-19 1963-11-19 The production of substituted isoindoles Expired GB1039929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4555163A GB1039929A (en) 1963-11-19 1963-11-19 The production of substituted isoindoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4555163A GB1039929A (en) 1963-11-19 1963-11-19 The production of substituted isoindoles

Publications (1)

Publication Number Publication Date
GB1039929A true GB1039929A (en) 1966-08-24

Family

ID=10437634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4555163A Expired GB1039929A (en) 1963-11-19 1963-11-19 The production of substituted isoindoles

Country Status (1)

Country Link
GB (1) GB1039929A (en)

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