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1.
THEBIRCHREDUCTIONOF(1-OXO-CYCLOHEXENYLO)-2'-[2',3',b]-6,7-MEHYLENEDIOXYBENZOZEPINEJiangHongWANG;YunZhenJIANG;ZhiZhongZHAO(Ins...  相似文献   

2.
STUDIESONTHESYNTHESISANDREACTIONWITHALKOXIDESOF3-OXO-1,2-BENZOISOTHIAZOLINE-2-ACETAMIDE1,1-DIOXIDESGuoFengZHAO;HuaZbengYANG(I...  相似文献   

3.
STUDIESONTHESYNTHESISOFSESAMIN-GROUPLIGNANSV.ACONVENIENTMETHODFORTHEPREPARATIONOF2-ARYL-4-PHENYLOXAZOLES¥Correspondentauthor.2-aryl-4-phenyloxazoles.Theotherollebythereactionofa-methylphenacylbenzoatewithammoniumacetateinboilingaceticacidtoformafutureof2,4-diphenyl-5methyloxazoleand2,4-diphenyl-5-rnethylinddazolebothinabout40%yield,hilttillsmethodisapplicableforthepreparationof2-aryl-4-phenyloxazoles.Byanalogy,plienacylbenzoateisalloallowedtoreactwithalnmonillmacetateinboilingaceticacid.Amixtureof2,4-diph  相似文献   

4.
STUDIESONTHEPRENYLFLAVOIDSPARTⅩⅥSYNTHESISOF(±)-3',4'-METHYLENEDIOXYISODERICINE-AAND(±)-PONGAPINONE-B¥XianYongBU;LianYunZHAOan...  相似文献   

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

6.
A series of new 1-aryloxyacetyl-4-aroylthiosemicarbazides were synthesized by means of solid-liguid phase transfer catalysis. The promoting effects of these new compounds on wheat growth were observed.  相似文献   

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

8.
THESTUDYOFSTRUCTUREANDDYNAMICSOFDINUCLEARCOMPLEXES[Mo(VI)]_2-EDTAAND[Mo(VI)]_2-EGTABY~1HNMRRuiFangSONG;FeiLI;GuangMinLIU;YouGa?..  相似文献   

9.
SYNTHESISANDANTICHOLINERGICACTIVITIESOF6,11-DIHYDRODIBENZ[b,e]OXEPINAND6,11-DIHYDRODIBENZO[b,e]THIEPINHYDROXYCARBOXYLATES¥Sho...  相似文献   

10.
STUDIESONTHEPRENYLFLAVONOIDSPARTXI:THETOTALSYNTHESISOF(±)-AMORISINAND(±)-SIGMOIDIN-B¥LianYunZHAO;YuLinLI(StateKeyLaborstoryof...  相似文献   

11.
STUDIESONTHENON-ISOTHERMALKINETICSOFTHERMALDECOMPOSITIONSOFTHECOMPLEXESOFCd(II)WITHO-VANILLINTHIOSEMICARBAZONEANDIRON(III)WIT...  相似文献   

12.
STUDIESONSYNTHESISANDPROPERTIESOFBIS(β-ALKOXYCARBONYALKYL)TINPOLYTHIOETHERSCheRongrui(InstituteofthePolymerChemistry,NankaiUn...  相似文献   

13.
首次合成了酰基异硫氰酸酯4,并将其与各种芳胺、脂肪胺和肼衍生物加成,得到了22种未见文献报道的含双环笼状磷酸酯结构的酰基硫脲化合物(5a-5x)。4与丁胺反应未得到预期的加成产物,而得到相应的取代产物6。研究了5的结构。  相似文献   

14.
STUDIES ON THE TOTAL SYNTHESIS OF(-)-(2R,5S)-2-METHYL-5-HYDROXYMETHYL-δ-VALEROLACTONESTUDIESONTHETOTALSYNTHESISOF(-)-(2R,5S)-...  相似文献   

15.
STUDIESONCHIRALTHIOPHOSPHORICACIDSANDTHEIRDERIVATIVES13.THEASYMMETRICCYCLIZATIONOF(+)-SUBSTITUTEDCYCLOPENTANODIAMINEWITHO-ARY...  相似文献   

16.
STUDIESONTHESOLIDSTATEREACTIONSOFCOORDINATIONCOMPOUNDS:LXIXSTEPWISEREACTIONOFCuCl_2.2H_2OWITH2,2'-BIPYRIDYL¥LiXuLEIandXinQuanX...  相似文献   

17.
STUDIESONHETEROMACROCYCLICPOLYETHER(XIV)THESYNTHESISOFSELENACROWNETHERWITHHYDROXYGROUPANDDISELENA-AZA-CROWNETHERHanShengXu;Ju...  相似文献   

18.
19.
STUDIESONTHEPRENYLFLAVONOIDSPARTⅩ:THETOTALSYNTHESISOFANTIARONE-CANDANTIARONE-HYuLinLI;LianYeZHAO(StateKeyLaboratoryofAppliedO...  相似文献   

20.
SYNTHESISOFDI-(2'-DEOXY-2'-FLUORO)PYRIMIDINENUCLEOSIDEPHOSPHATESANDPHOSPHOROTIOATESZhengFuWANG;YiBingZHANG;YaoQuanCHEN(Labora...  相似文献   

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