Global Patent Index - EP 1064290 A1

EP 1064290 A1 2001-01-03 - 1-PHOSPHANORBORNADIENES

Title (en)

1-PHOSPHANORBORNADIENES

Title (de)

1-PHOSPHANORBORNADIENE

Title (fr)

1-PHOSPHANORBORNADIENES

Publication

EP 1064290 A1 (FR)

Application

EP 99909012 A

Priority

  • FR 9900592 W
  • FR 9803193 A

Abstract (en)

[origin: FR2775975A1] 1-Phosphanorbornadienes (I) are new. 1-Phosphanorbornadienes of formula (I) are new: Independent claims are also included for the following: (a) compounds of formula (II; Q = Sn(A)3); (b) compounds of formula (II; Q = X) where n = 1 and where X is not 2,2-dibromoethenyl when R1 = H, R2 and R3 = Me, R4 and R5 = phenyl and Y = O; (c) compounds of formula (II; Q = I) where n = 1; and (d) compounds of formula (II; Q = Li) where Y = S and n = 1.

IPC 1-7 (main, further and additional classification)

C07F 9/6568; C07F 15/00; B01J 31/28; C07B 53/00

IPC 8 full level (invention and additional information)

B01J 31/30 (2006.01); C07B 53/00 (2006.01); C07B 61/00 (2006.01); C07F 9/6568 (2006.01); C07F 15/00 (2006.01)

CPC (invention and additional information)

C07B 53/00 (2013.01); C07F 9/65683 (2013.01); C07F 9/65685 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

FR 2775975 A1 19990917; FR 2775975 B1 20011019; AU 2840799 A 19991011; EP 1064290 A1 20010103; JP 2002506874 A 20020305; WO 9947530 A1 19990923

INPADOC legal status


2002-11-06 [18W] WITHDRAWN

- Date of withdrawal: 20020916

2001-08-22 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010710

2001-01-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000915

2001-01-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE