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1.
STUDIESONGLYCOSIDESXVII─STEREOSELECTIVESYNTHESISOF(2,6-DIMETIIOXY-4-ETHOXYCARBONYL)PHENYL6-O-ACETYL-2,3,4-O-BENZYL-β-D-GLUCOP...  相似文献   

2.
STRUCTURALMODIFICATIONOF11-ISOPROPYLIDENEendo-TRICYCLO[6.2.1.0 ̄(2,7)]UNDECA-4,9-DIENE-3,6-DIONETOIMPROVETHESTABILITY¥XiaoPeiG...  相似文献   

3.
THE APPLICATION OF Cu(facam)2 TO THE ASYMMETRIC CYCLOPROPANATION OF 2,5-DIMETHYL-2,4-HEXADIENETHEAPPLICATIONOFCu(facam)2TOTHE...  相似文献   

4.
THESYNTHESISOF4,5-BIS(4'-BROMOBENZYLTHIO)-1,3-DITHIOLE-2-THIONEWITHONEDIMENSIONALINTERMOLECULARINTERACTIONS¥FangQI(Instituteo...  相似文献   

5.
SYNTHESISANDANTI-HUMANIMMUNODEFICIENCYVIRUS-1(HIV-1)ACTIVITYOF9-(2-PHOSPHONYLMETHOXYETHYL)ADENINE(1)ANDITSREGIOISOMER3-(2-PHO...  相似文献   

6.
STUDIESONTHEPRENYLFLAVONOIDSPARTXⅣSYNTHESISOF3′-METHOXY-5′-PRENYLNARINGENIN¥LianYunZHAO;XianYongBU;YuLinLI(StateKeylaboratory...  相似文献   

7.
SYNTHESISOFTETRAMETHYLDISILANDIYLDICYCLOPENTADIENYLLANTHANIDECOMPLEXESANDSTRUCTUREOF〔Me_4Si_2(C_5H_4)_2Sm(μ-Cl)(THF)〕_2¥FuQuanSO...  相似文献   

8.
STUDIES ON THE SYNTHESIS OF TRACHYLOBAGIBBERELLINANALOGUE(Ⅱ)SYNTHESIS OF DIMETHYLESTER OF 3-HYDROXY-△1_10-12,16-CYCLOGIBBEREL?..  相似文献   

9.
STEREOCHEMISTRY OF CYCLIC ORGANOPHOSPHORUS COMPOUNDS-ⅡMETHANOLYSIS OF 2-CHLORO-4-PHENYL-5,5-DIMETHYL-1,3,2-DIOXAPHOSPHORINAN-...  相似文献   

10.
OPIOID δ RECEPTOR IRRIVERSIBLE INHIBITORS 2.SYNTHESIS OF ISOTHIOCYANATE DERIVATIVES OF CARFENTANIL AND 4-METHOXYMETHYLFENTANY...  相似文献   

11.
BIOTRANSFORMATIONOF2α,5α,10β,14β-TETRA-ACETOXY-4(20),11-TAXADIENE BY THE FUNGIJS CUNNINGHAMELLA ECHINULATAShangHutHU;XuFangTI...  相似文献   

12.
SYNTHESISANDPROPERTIESOFTHERMOTROPICLIQUIDCRYSTALLINECOPOLYESTERSCONTAININGBIS(4-HYDROXYPHENYL)METHANONE(Ⅵ)SYNTHESISANDPROPER...  相似文献   

13.
TOTALSYNTHESISOF3α,4α-OXIDOAGAROFURANAND(-)-3β,4α-DIHYDROXY-β-DIHYDROAGAROFURANFaJunNAN;XinCHEN;ZhaoMingXIONG;TongShuangLI;Yu...  相似文献   

14.
STUDIESONTHESYNTHESISANDREACTIONSOFN-(1-OXO-4-CARBONYL-2,6,7-TRIOXA-1-PHOSPHABICYCLO[2.2.2]OCTANE)-N’-ARYLTHIOUREASYuGuiLI;Xu...  相似文献   

15.
STUDIESONTHESYNTHESISOFSINULARIOL-D,SINULARIOL-AANDSINULARICACID-A.-SYNTHESISOF(5R)-7,7-DIMETHOXY-5-[1-(2-TERT-BUTYLDIPHENYLS...  相似文献   

16.
PARAMAGNETICANDDIAMAGNETICDICOPPER(Ⅱ)COMPLEXESWITHDI-SCHIFFBASEDERIVEDFROM2-HYDROXY-1-NAPHTHALDEHYDEAND1,3-DIANINO-2-PROPANOL...  相似文献   

17.
QUANTUM CHEMICAL STUDY ON THE MECHANISM OF PRODUCING OXYGENATES IN FISCHER-TROPSCH SYNTHESIS ON M/SiO_2 (M=Ni, Ru, Rh, Pd) CA...  相似文献   

18.
CONVERSION OF KETONES INTO1,1-DISUBSTITUTED-2,3,3-TRIFLUORO-2-PROPEN -1-OLSWITH1,1-DIBROMO-1,2,2,2-TETRLUORO ETHANE/MAGNESIUM...  相似文献   

19.
A NEW METHOD FOR SYNTHESIZING 2-ALKOXYCARBONYLETHYLTIN TRICHLORIDES AND THEIR DIMETHYLSULFOXIDE COMPLEXESANEWMETHODFORSYNTHES...  相似文献   

20.
PHASETRANSFERCATALYZEDSYNTHESISOFDIARYL2-NITRO-1,4-PHENYLENEDIOXYDIACETATES¥XiCunWANG;TaiBaoWEI;JiChouCHEN(DepartmentofChemis...  相似文献   

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