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1. (WO2012053564) PROCESS FOR PRODUCING OPTICALLY ACTIVE 4-CHLORO-3-HYDROXYBUTANAL COMPOUND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/053564    International Application No.:    PCT/JP2011/074072
Publication Date: 26.04.2012 International Filing Date: 19.10.2011
IPC:
C07C 45/72 (2006.01), C07C 41/50 (2006.01), C07C 43/315 (2006.01), C07C 47/195 (2006.01), C07C 67/343 (2006.01), C07C 69/732 (2006.01), C07D 301/26 (2006.01), C07D 303/12 (2006.01), C07D 303/16 (2006.01), C07B 53/00 (2006.01)
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED [JP/JP]; 27-1, Shinkawa 2-chome, Chuo-ku, Tokyo 1048260 (JP) (For All Designated States Except US).
HAYASHI, Yujiro [JP/JP]; (JP) (For US Only)
Inventors: HAYASHI, Yujiro; (JP)
Agent: TAKASHIMA, Hajime; Meiji Yasuda Seimei Osaka Midosuji Bldg. 1-1, Fushimimachi 4-chome Chuo-ku, Osaka-shi Osaka 5410044 (JP)
Priority Data:
2010-235792 20.10.2010 JP
Title (EN) PROCESS FOR PRODUCING OPTICALLY ACTIVE 4-CHLORO-3-HYDROXYBUTANAL COMPOUND
(FR) PROCÉDÉ DE FABRICATION DE COMPOSÉ DE 4-CHLORO-3-HYDROXYBUTANAL OPTIQUEMENT ACTIF
(JA) 光学活性な4-クロロ-3-ヒドロキシブタナール化合物の製造方法
Abstract: front page image
(EN)Provided is a novel process for producing an optically active 4-chloro-3-hydroxybutanal compound. Specifically provided is a process for producing an optically active 4-chloro-3-hydroxybutanal compound (2), which comprises a step of reacting chloroacetaldehyde with an aldehyde compound (1) in the presence of an optically active pyrrolidine compound (5). (In the formula, each symbol is as defined in the description.)
(FR)L'invention porte sur un nouveau procédé de fabrication d'un composé de 4-chloro-3-hydroxybutanal optiquement actif. Plus précisément, l'invention porte sur un procédé de fabrication d'un composé de 4-chloro-3-hydroxybutanal optiquement actif (2) qui comporte une étape consistant à faire réagir du chloroacétaldéhyde avec un composé aldéhyde (1) en présence d'un composé de pyrrolidine optiquement actif (5). (Dans la formule, chaque symbole est tel que défini dans la description.)
(JA) 光学活性な4-クロロ-3-ヒドロキシブタナール化合物を製造できる新たな方法を提供する。 光学活性ピロリジン化合物(5)の存在下、クロロアセトアルデヒドとアルデヒド化合物(1)を反応させる工程を含む、光学活性な4-クロロ-3-ヒドロキシブタナール化合物(2)の製造方法。(式中の各記号は明細書で定義した通りである。)
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)