IE41513L - Process for the preparation of 2, 3-dihydrobenzofurans. - Google Patents

Process for the preparation of 2, 3-dihydrobenzofurans.

Info

Publication number: IE41513L
Authority: IE; Ireland
Prior art keywords: dihydrobenzofurans; preparation
Prior art date: 1974-09-05

Application number

IE182175A

Other versions

IE41513B1 (en

Original Assignee

Fisons 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.)

1974-09-05

Filing date

1975-08-18

Publication date

1976-03-05

1974-09-05 Priority claimed from GB33686/75A external-priority patent/GB1522142A/en

1975-08-18 Application filed by Fisons Ltd filed Critical Fisons Ltd

1976-03-05 Publication of IE41513L publication Critical patent/IE41513L/en

1980-01-16 Publication of IE41513B1 publication Critical patent/IE41513B1/en

Links

IE182175A 1974-09-05 1975-08-18 Process for the production of 2,3-dihydrobenzofurans IE41513B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB33686/75A GB1522142A (en)	1974-09-05	1974-09-05	Process for the production of 2,3-dihydrobenzofurans
GB38814/74A GB1522141A (en)	1974-09-05	1974-09-05	2,3-dihydrobenzofuran derivatives and a process for their preparation

Publications (2)

Publication Number	Publication Date
IE41513L true IE41513L (en)	1976-03-05
IE41513B1 IE41513B1 (en)	1980-01-16

Family

ID=26263921

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IE182175A IE41513B1 (en)	1974-09-05	1975-08-18	Process for the production of 2,3-dihydrobenzofurans

Country Status (6)

Country	Link
DD (1)	DD121934A5 (en)
DK (1)	DK398275A (en)
HU (1)	HU173992B (en)
IE (1)	IE41513B1 (en)
IL (1)	IL47922A (en)
PL (1)	PL103396B1 (en)

1975
- 1975-08-14 IL IL47922A patent/IL47922A/en unknown
- 1975-08-18 IE IE182175A patent/IE41513B1/en unknown
- 1975-09-04 HU HU75FI598A patent/HU173992B/en unknown
- 1975-09-04 DD DD18818675A patent/DD121934A5/xx unknown
- 1975-09-04 DK DK398275A patent/DK398275A/en not_active Application Discontinuation
- 1975-09-04 PL PL18313175A patent/PL103396B1/en unknown

Also Published As

Publication number	Publication date
PL103396B1 (en)	1979-06-30
IL47922A (en)	1980-05-30
DD121934A5 (en)	1976-09-05
IE41513B1 (en)	1980-01-16
IL47922A0 (en)	1975-11-25
HU173992B (en)	1979-10-28
DK398275A (en)	1976-03-06

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