DK133101C - PROCEDURE FOR MAKING 4- (4-PYRIDYL) TETRAHYDROPYRANE - Google Patents

PROCEDURE FOR MAKING 4- (4-PYRIDYL) TETRAHYDROPYRANE

Info

Publication number
DK133101C
DK133101C DK616669A DK616669A DK133101C DK 133101 C DK133101 C DK 133101C DK 616669 A DK616669 A DK 616669A DK 616669 A DK616669 A DK 616669A DK 133101 C DK133101 C DK 133101C
Authority
DK
Denmark
Prior art keywords
tetrahydropyrane
pyridyl
procedure
making
Prior art date
Application number
DK616669A
Other languages
Danish (da)
Other versions
DK133101B (en
Inventor
R D Bowden
Original Assignee
Ici 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
Priority claimed from GB246/69A external-priority patent/GB1268191A/en
Priority claimed from DK141269A external-priority patent/DK133151C/en
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of DK133101B publication Critical patent/DK133101B/en
Application granted granted Critical
Publication of DK133101C publication Critical patent/DK133101C/en

Links

DK616669A 1968-03-18 1969-11-20 PROCEDURE FOR MAKING 4- (4-PYRIDYL) TETRAHYDROPYRANE DK133101C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GB1300868 1968-03-18
GB2577368 1968-05-29
GB6071668 1968-12-20
GB6071568 1968-12-20
GB6071468 1968-12-20
GB246/69A GB1268191A (en) 1968-03-18 1969-01-02 Process for the manufacture of bipyridyls
DK141269A DK133151C (en) 1968-03-18 1969-03-14 PROCEDURE FOR PREPARING UNSubstituted BIPYRIDYLES

Publications (2)

Publication Number Publication Date
DK133101B DK133101B (en) 1976-03-22
DK133101C true DK133101C (en) 1976-08-23

Family

ID=27561807

Family Applications (2)

Application Number Title Priority Date Filing Date
DK616569A DK132630C (en) 1968-03-18 1969-11-20 PROCEDURE FOR MAKING 4- (4-PYRIDYL) -TETRAHYDROPYRANE OR -TIOPYRANE
DK616669A DK133101C (en) 1968-03-18 1969-11-20 PROCEDURE FOR MAKING 4- (4-PYRIDYL) TETRAHYDROPYRANE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK616569A DK132630C (en) 1968-03-18 1969-11-20 PROCEDURE FOR MAKING 4- (4-PYRIDYL) -TETRAHYDROPYRANE OR -TIOPYRANE

Country Status (1)

Country Link
DK (2) DK132630C (en)

Also Published As

Publication number Publication date
DK132630B (en) 1976-01-12
DK133101B (en) 1976-03-22
DK132630C (en) 1976-06-08

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