BR6681616D0 - Aperfeicoamento em processo de claracao de p-dimetoxibenzeno - Google Patents

Aperfeicoamento em processo de claracao de p-dimetoxibenzeno

Info

Publication number
BR6681616D0
BR6681616D0 BR181616/66A BR18161666A BR6681616D0 BR 6681616 D0 BR6681616 D0 BR 6681616D0 BR 181616/66 A BR181616/66 A BR 181616/66A BR 18161666 A BR18161666 A BR 18161666A BR 6681616 D0 BR6681616 D0 BR 6681616D0
Authority
BR
Brazil
Prior art keywords
dimetoxybenzen
claration
improvement
dimetoxybenzen claration
claration process
Prior art date
Application number
BR181616/66A
Other languages
English (en)
Inventor
J Lavares
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BR6681616D0 publication Critical patent/BR6681616D0/pt

Links

BR181616/66A 1965-07-30 1966-07-27 Aperfeicoamento em processo de claracao de p-dimetoxibenzeno BR6681616D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US476144A US3363005A (en) 1965-07-30 1965-07-30 Process for preparing 1, 4-dichloro-2, 5-dimethoxybenzene

Publications (1)

Publication Number Publication Date
BR6681616D0 true BR6681616D0 (pt) 1973-12-26

Family

ID=23890676

Family Applications (1)

Application Number Title Priority Date Filing Date
BR181616/66A BR6681616D0 (pt) 1965-07-30 1966-07-27 Aperfeicoamento em processo de claracao de p-dimetoxibenzeno

Country Status (4)

Country Link
US (1) US3363005A (pt)
BR (1) BR6681616D0 (pt)
ES (1) ES329597A1 (pt)
GB (1) GB1102313A (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3513077A (en) * 1966-06-21 1970-05-19 Monsanto Co Steam distillation of polyphenyl ethers under reduced pressure with or without alumina treatment
US4159391A (en) * 1978-01-25 1979-06-26 E. I. Du Pont De Nemours And Company Process for preparing 1,4-dichloro-2,5-dimethoxybenzene

Also Published As

Publication number Publication date
GB1102313A (en) 1968-02-07
ES329597A1 (es) 1967-05-16
US3363005A (en) 1968-01-09

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