Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2007007697) METHYL LITHIUM SOLUTION AND METHOD FOR PRODUCING SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/007697 International Application No.: PCT/JP2006/313645
Publication Date: 18.01.2007 International Filing Date: 10.07.2006
IPC:
C07F 1/02 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
F
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
1
Compounds containing elements of the 1st Group of the Periodic System
02
Lithium compounds
Applicants:
東ソー・ファインケム株式会社 TOSOH FINECHEM CORPORATION [JP/JP]; 〒7460006 山口県周南市開成町4555番地 Yamaguchi 4555, Kaisei-cho, Shunan-shi, Yamaguchi 7460006, JP (AllExceptUS)
金子 俊幸 KANEKO, Toshiyuki [JP/JP]; JP (UsOnly)
Inventors:
金子 俊幸 KANEKO, Toshiyuki; JP
Agent:
水野 勝文 MIZUNO, Katsufumi; 〒1000005 東京都千代田区丸の内2丁目2番3号 丸の内仲通りビル721 Tokyo 721, Marunouchi-Nakadori Bldg. 2-3, Marunouchi 2-chome Chiyoda-ku, Tokyo 1000005, JP
Priority Data:
2005-20259212.07.2005JP
Title (EN) METHYL LITHIUM SOLUTION AND METHOD FOR PRODUCING SAME
(FR) SOLUTION DE LITHIUM MÉTHYLIQUE ET SON PROCÉDÉ DE PRODUCTION
(JA) メチルリチウム溶液およびその製造方法
Abstract:
(EN) Disclosed is a methyl lithium solution which can be easily handled while having excellent storage stability. Specifically disclosed is a methyl lithium solution obtained by diluting a methyl lithium with an unsymmetrical ether solvent represented by the following general formula (1): R1-O-R2 (In the formula, R1 represents a secondary or tertiary alkyl group having 3-10 carbon atoms or a cycloalkyl group, and R2 represents an alkyl group having 1-10 carbon atoms which is different from R1.)
(FR) La présente invention concerne une solution de lithium méthylique qui peut être facilement manipulée tout en ayant une excellente stabilité de stockage. L'invention concerne en particulier une solution de lithium méthylique obtenue en diluant du lithium méthylique avec un solvant à base d'éther non symétrique représenté par la formule générale (1) : R1-O-R2 (Dans la formule, R1 représente un groupe alkylique secondaire ou tertiaire comportant 3 à 10 atomes de carbone ou un groupe cycloalkylique et R2 représente un groupe alkylique comportant 1 à 10 atomes de carbone qui est différent de R1.)
(JA) not available
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)