GB1368613A - Process for the preparation of substituted naphthaquinones - Google Patents

Process for the preparation of substituted naphthaquinones

Info

Publication number
GB1368613A
GB1368613A GB3848571A GB3848571A GB1368613A GB 1368613 A GB1368613 A GB 1368613A GB 3848571 A GB3848571 A GB 3848571A GB 3848571 A GB3848571 A GB 3848571A GB 1368613 A GB1368613 A GB 1368613A
Authority
GB
United Kingdom
Prior art keywords
naphthaquinones
nitrosodisulphonate
substituted
preparation
formula
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
GB3848571A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3848571A priority Critical patent/GB1368613A/en
Priority to DE19722238882 priority patent/DE2238882A1/de
Priority to IT2814672A priority patent/IT972170B/it
Priority to CH1207072A priority patent/CH583164A5/xx
Priority to FR7229297A priority patent/FR2150126A5/fr
Priority to JP8244672A priority patent/JPS4829753A/ja
Publication of GB1368613A publication Critical patent/GB1368613A/en
Expired legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB3848571A 1971-08-17 1971-08-17 Process for the preparation of substituted naphthaquinones Expired GB1368613A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB3848571A GB1368613A (en) 1971-08-17 1971-08-17 Process for the preparation of substituted naphthaquinones
DE19722238882 DE2238882A1 (de) 1971-08-17 1972-08-07 Verfahren zur herstellung von in 5-stellung substituierten 1,4-naphthochinonen
IT2814672A IT972170B (it) 1971-08-17 1972-08-11 Procedimento chimico per la fabbri cazione di 1, 4 naftochinoni 5 so stituiti
CH1207072A CH583164A5 (https=) 1971-08-17 1972-08-15
FR7229297A FR2150126A5 (https=) 1971-08-17 1972-08-16
JP8244672A JPS4829753A (https=) 1971-08-17 1972-08-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3848571A GB1368613A (en) 1971-08-17 1971-08-17 Process for the preparation of substituted naphthaquinones

Publications (1)

Publication Number Publication Date
GB1368613A true GB1368613A (en) 1974-10-02

Family

ID=10403769

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3848571A Expired GB1368613A (en) 1971-08-17 1971-08-17 Process for the preparation of substituted naphthaquinones

Country Status (6)

Country Link
JP (1) JPS4829753A (https=)
CH (1) CH583164A5 (https=)
DE (1) DE2238882A1 (https=)
FR (1) FR2150126A5 (https=)
GB (1) GB1368613A (https=)
IT (1) IT972170B (https=)

Also Published As

Publication number Publication date
JPS4829753A (https=) 1973-04-19
DE2238882A1 (de) 1973-02-22
FR2150126A5 (https=) 1973-03-30
IT972170B (it) 1974-05-20
CH583164A5 (https=) 1976-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee