Chemical framework compositions and methods of use
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07D-495/06
C07D-495/08
C07F-003/00
B01J-020/22
C07D-323/00
C07D-339/06
C07D-471/22
C07D-493/04
C07D-495/04
C07D-497/18
출원번호
US-0996378
(2009-06-05)
등록번호
US-8946454
(2015-02-03)
국제출원번호
PCT/US2009/046463
(2009-06-05)
§371/§102 date
20110218
(20110218)
국제공개번호
WO2009/149381
(2009-12-10)
발명자
/ 주소
Yaghi, Omar M.
Li, Qiaowei
Miljanic, Ognjen S.
Zhang, Wenyu
Stoddart, James Fraser
출원인 / 주소
The Regents of the University of California
대리인 / 주소
Baker, Jr., Joseph R.
인용정보
피인용 횟수 :
0인용 특허 :
22
초록
The disclosure provides metal organic frameworks useful for sensing, gas sorption, microelectronics and switches.
대표청구항▼
1. A metal organic framework comprising a linking moiety connecting at least two metals, the linking moiety having the structure: wherein, FG refer to functional linking groups selected from the group consisting of CO2H, CS2H, NO2, SO3H, Si(OH)3, Ge(OH)3, Sn(OH)3, Si(SH)4, Ge(SH)4, Sn(SH)4, PO3H, A
1. A metal organic framework comprising a linking moiety connecting at least two metals, the linking moiety having the structure: wherein, FG refer to functional linking groups selected from the group consisting of CO2H, CS2H, NO2, SO3H, Si(OH)3, Ge(OH)3, Sn(OH)3, Si(SH)4, Ge(SH)4, Sn(SH)4, PO3H, AsO3H, AsO4H, P(SH)3, As(SH)3, CH(RSH)2, C(RSH)3, CH(RNH2)2, C(RNH2)3, CH(ROH)2, C(ROH)3, CH(RCN)2, C(RCN)3, CH(SH)2, C(SH)3, CH(NH2)2, C(NH2)3, CH(OH)2, C(OH)3, CH(CN)2, and C(CN)3, that undergo condensation with a metal to link the at least two metals, wherein R is an alkyl group having from 1 to 5 carbon atoms, or an aryl group comprising 1 to 2 phenyl rings and wherein the functional linking group forms a coordination complex with the metals; and wherein R1 and R4 are linked together to form a macrocycle and/or wherein R2 and R3 are linked together to form a macrocycle, wherein the macrocycle linking R1 and R4 and/or the macrocycle linking R2 and R3 each comprises seven or more ring atoms. 2. The metal organic framework of claim 1, wherein the macrocycle is selected from the group consisting of a crown ether; and a cyclic macromolecule comprising C, O, N, or S. 3. The metal organic framework of claim 1, wherein the macrocycle is selected from the group consisting of: wherein the arrows denote R1 and R4 or R2 and R3 of the linking moiety. 4. The metal organic framework of claim 1, wherein the linking moiety comprising the macrocycle or a functional group moiety with stereospecific and stereoelectronic control comprises a structure selected from the group consisting of structures I, XI-XV and XXVI-XXX or any combination thereof: 5. The metal organic framework of claim 1, wherein the metal organic framework comprises a macrocycle selected from the group consisting of pseudorotaxane, rotaxane, catenane, chelates and cryptand. 6. The metal organic framework of claim 5, wherein the catenane framework comprises linking moieties having a structure selected from the group consisting of structures XXXI-XXXIII: 7. The framework of claim 1, wherein the functional linking group comprises a carboxylic acid functional group. 8. The framework of claim 1, wherein the metal is a transition metal. 9. The framework of claim 1, wherein the metal is selected from the group consisting of Li+, Na+, Rb+, Mg2+, Ca2+, Sr2+, Ba2+, Sc3+, Ti4+, Zr4+, Ta3+, Cr3+, Mo3+, W3+, Mn3+, Fe3+, Fe2+, Ru3+, Ru2+, Os3+, Os2+, Co3+, Co2+, Ni2+, Ni+, Pd2+, Pd+, Pt2+, Pt+, Cu2+, Cu+, Au+, Zn2+, Al3+, Ga3+, In3+, Si4+, Si2+, Ge4+, Ge2+, Sn4+, Sn2+, Bi5+, Bi3+, and combinations thereof. 10. A microelectronic switch comprising a metal organic framework of claim 1. 11. The microelectronic switch of claim 10, wherein at least two monodentate or multidentate cores are linked to one another by a structure selected from the group consisting of structures I, XI-XV, and XXVI-XXXIII and any combination thereof. 12. A sensor comprising a framework of claim 1. 13. A gas separation device comprising a framework of claim 1. 14. A small molecule separation/purification device comprising a framework of claim 1. 15. A guest recognition device comprising a framework of claim 1. 16. A chiral molecule separation medium comprising a framework of claim 1.
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