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CAS indexed 41 chemical substances from this document.
CAS subject entries for this document include: Polyamides, preparation; Dendritic polymers. | |
CAPLUS COPYRIGHT 2006 ACS on STN
| TITLE:
| Click chemistry route to triazole diverse dendrimers by copper(I)-catalyzed ligation of azides and alkynes |
| INVENTOR(S):
| Fokin, Valery; Sharpless, K. Barry; Wu, Peng; Feldman, Alina |
| PATENT ASSIGNEE(S):
| The Scripps Research Institute, USA |
| SOURCE:
| PCT Int. Appl., 42 pp. CODEN: PIXXD2 |
| LANGUAGE:
| English |
PATENT INFORMATION: PATENT NO. KIND DATE APPLICATION NO. DATE
--------------- ---- -------- -------------------- --------
WO 2006005046 A2 20060112 WO 2005-US23718 20050630
WO 2006005046 C2 20060309
W: 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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KP, KR, KZ,
LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA,
NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK,
SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU,
ZA, ZM, ZW
RW: AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE,
IS, IT, LT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR, BF, BJ, CF,
CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG, BW, GH, GM,
KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW, AM, AZ, BY, KG,
KZ, MD, RU, TJ, TM
ABSTRACT:
The high efficiency and fidelity of click chem. permits a large no. of diverse dendrimers encompassing a wide variety of functionalities at the chain ends, repeat units, and/or core to be prepd. Almost quant. yields were obtained during the synthesis. In some cases, filtration or solvent extn. was the only method required for purifn. These features represent a significant advancement in dendrimer chem. and demonstrate an evolving synergy between org. chem. and functional materials.
Updated 5/8/2007 1:27:36 PM
