Global patent index - EP 1056750 A1

EP 1056750 A1 2000-12-06 - SYNTHESIS AGENTS CONTAINING BENZYL MAGNESIUM HALOGENIDES OR ALLYL MAGNESIUM HALOGENIDES AND METHOD FOR PRODUCING SAME

Title (en)

SYNTHESIS AGENTS CONTAINING BENZYL MAGNESIUM HALOGENIDES OR ALLYL MAGNESIUM HALOGENIDES AND METHOD FOR PRODUCING SAME

Title (de)

BENZYLMAGNESIUMHALOGENIDE ODER ALLYLMAGNESIUMHALOGENIDE ENTHALTENDE SYNTHESEMITTEL UND VERFAHREN ZU DEREN HERSTELLUNG

Title (fr)

AGENTS DE SYNTHESE CONTENANT DES HALOGENURES DE BENZYLMAGNESIUM OU DES HALOGENURES D'ALLYLMAGNESIUM, ET LEUR PROCEDE DE PRODUCTION

Publication

EP 1056750 A1 (DE)

Application

EP 99907379 A

Priority

  • DE 19808570 A
  • EP 9900264 W

Abstract (en)

[origin: DE19808570C1] The invention relates to synthesis agents containing benzyl magnesium halogenides and allyl magnesium halogenides (Grignard reagents) with 2-methyl-tetrahydrofuran as solvent, and to a method for producing same.

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

C07F 3/02

IPC 8 full level (invention and additional information)

C07B 49/00 (2006.01); C07F 3/02 (2006.01)

CPC (invention and additional information)

C07B 49/00 (2013.01); C07F 3/02 (2013.01)

Citation (search report)

See references of WO 9943684A1

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

DE 19808570 C1 19990304; EP 1056750 A1 20001206; WO 9943684 A1 19990902

INPADOC legal status

2002-06-26 [18R] REFUSED

- Ref Legal Event Code: 18R

- Effective date: 20020202

2001-09-26 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20010808

2000-12-06 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20000928

2000-12-06 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

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