WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2000029362) 1,4-DIARYL-2-FLUORO-1-BUTEN-3-OL COMPOUNDS AND THEIR USE IN THE PREPARATION OF 1,4-DIARYL-2-FLUORO-1,3-BUTADIENE AND 1,4-DIARYL-2-FLUORO-2-BUTENE COMPOUNDS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2000/029362    International Application No.:    PCT/US1999/026434
Publication Date: 25.05.2000 International Filing Date: 09.11.1999
Chapter 2 Demand Filed:    08.06.2000    
IPC:
C07C 33/48 (2006.01), C07C 41/18 (2006.01), C07C 41/30 (2006.01), C07C 43/29 (2006.01), C07C 43/295 (2006.01)
Applicants: AMERICAN CYANAMID COMPANY [US/US]; Five Giralda Farms Madison, NJ 07940 (US) (For All Designated States Except US).
HU, Yulin [US/US]; (US) (For US Only).
HUNT, David, Allen [US/US]; (US) (For US Only)
Inventors: HU, Yulin; (US).
HUNT, David, Allen; (US)
Agent: RENDA, Barbara, L.; American Home Products Corporation Patent Law Department 2B2 One Campus Drive Parsippany, NJ 07054 (US).
CONNELLY, Michael, J.; Wyeth Laboratories Huntercombe Lane South Taplow, Maidenhead Berks SL6 0PH (GB)
Priority Data:
09/192,680 16.11.1998 US
Title (EN) 1,4-DIARYL-2-FLUORO-1-BUTEN-3-OL COMPOUNDS AND THEIR USE IN THE PREPARATION OF 1,4-DIARYL-2-FLUORO-1,3-BUTADIENE AND 1,4-DIARYL-2-FLUORO-2-BUTENE COMPOUNDS
(FR) COMPOSES 1,4-DIARYL-2-FLUORO-1-BUTENE-3-OL ET LEUR UTILISATION POUR PREPARER DES COMPOSES 1,4-DIARYL-2-FLUORO-1,3-BUTADIENE ET DES COMPOSES 1,4-DIARYL-2-FLUORO-2-BUTENE
Abstract: front page image
(EN)The present invention provides novel 1,4-diaryl-2-fluoro-1-buten-3-ol compounds of structural formula (I), a method for the pr eparation of those formula (I) compounds, and the use of those formula (I) compounds in the preparation of 1,4-diaryl-2-fluoro-1,3-butadiene compounds of formula (II) and 1,4-diaryl-2-fluoro-2-butene compounds of formula (III).
(FR)La présente invention concerne de nouveaux composés 1,4-diaryl-2-fluoro-1-butène-3-ol de formule structurelle (I), ainsi qu'un procédé de préparation de ces composés de formule (I), et enfin l'utilisation de ces composés de formule (I) pour préparer des composés 1,4-diaryl-2-fluoro-1,3-butadiène de formule (II) et des composés 1,4-diaryl-2-fluoro-1,3-butène de formule (III).
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZA, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, SD, SL, SZ, TZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)