Crystal Structures of Two New Monoprotonated Products of 1,4,7 trimethyl-1,4,7-triazacyclononane: (Me_3〔9〕aneN_3H)(SO_3CF_3) and (Me_3〔9〕aneN_3H)I

１　ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅｓａｔｕｒａｔｅｄｍａｃｒｏｃｙｃｌｅｓｔｒｉａｚａｃｙｃｌｏｎｏｎａｎｅ（〔９〕ａｎｅＮ３）ａｎｄ１,４,７－ｔｒｉｍｅｔｈｙｌ－１,４,７－ｔｒｉａｚａｃｙｃｌｏｎｏｎａｎｅ（Ｍｅ３〔９〕ａｎｅＮ３）ａｒｅｍｅｍｂｅｒｓｏｆａｆａｍｉｌｙｏｆｐｏｔｅｎｔｉａｌｌｙｔｒｉ－ｄｅｎｔａｔｅｍａｃｒｏｃｙｃｌｉｃｌｉｇａｎｄｓｗｈｉｃｈｆｏｒｍｔｈｅｒｍｏｄｙｎａｍｉｃａｌｌｙａｎｄｋｉｎｅｔｉｃａｌｌｙｓｔａｂｌｅｃｏｍｐｌｅｘｅｓｗｉｔｈｈｅａｖｉｅｒｍａｉｎ…     

Crystal Structure of 1,1-Dichloro-3-Dichloromethyl-1a-3-Dipenyl-1a,2,3,4-Tetrahydro-1 H-Azirino〔1,2-a〕〔1,5〕benzodiazepine(C_(23)H_(18)Cl_4N_2)

１ＩＮＴＲＯＤＵＣＴＩＯＮＩｎｒｅｃｅｎｔｙｅａｒｓ,ｉｔｈａｓｆｏｕｎｄｔｈａｔｂｅｎｚｏｔｈｉａ／ｄｉａｚｅｐｉｎｅｔｒｉｃｙｃｌｉｃｄｅｒｉｖａｔｉｖｅｓａｒｅｐｏ ｔｅｎｔｉａｌｐｈａｒｍａｃｅｕｔｉｃａｌａｇｅｎｔｓ〔１２〕．Ｔｈｕｓ,ｗｅ...     

Crystal Structure of Ethyl 4-benzoyl-1a,2,3,4-tetrahydro-3-methyl-1a-(4-methylphenyl)-1H-azirino〔1,2-a〕〔1,5〕 benzodiazepine-1-carboxylate(C_(28)H_(28)N_2O_3)

１ＩＮＴＲＯＤＵＣＴＩＯＮＢｅｎｚｏｄｉａｚｅｐｉｎｅｃｏｍｐｏｕｎｄｓａｒｅｉｍｐｏｒｔａｎｔｐｈａｒｍａｃｅｕｔｉｃａｌａｇｅｎｔｓ〔１,２〕．Ｒｅｃｅｎｔｌｙｉｔｈａｓｂｅｅｎｆｏｕｎｄｔｈａｔｂｅｎｚｏｄｉａｚｅｐｉｎｅｔｒｉｃｙｃｌｉｃｄｅ...     

Synthesis of Bis 〔bis (tert-butylcyclopentadienyl) neodymium chloride〕 and Structural trend of Bis〔bis(tertbutylcyclopentadienyl) lanthanide chloride〕

１　ＩＮＴＲＯＤＵＣＴＩＯＮＢｉｓｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌｌａｎｔｈａｎｉｄｅｃｈｌｏｒｉｄｅｓｆｏｒａｌｌｔｈｅｌａｎｔｈａｎｉｄｅｅｌｅｍｅｎｔｓｈａｖｅｂｅｅｎｓｙｎｔｈｅｓｉｚｅｄａｎｄｓｔｒｕｃｔｕｒａｌｌｙｃｈａｒａｃｔｅｒｉｚｅｄ〔１〕．Ｔｅｒｔ－ｂｕｔｙｌｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌｉｓａｓｕｉｔａｂｌｅｌｉｇａｎｄｆｏｒｐｒｅｐａｒａｔｉｏｎｏｆｌａｎｔｈａｎｏｃｅｎｅｃｈｌｏｒｉｄｅｓ．Ｔｈｅｓｙｎｔｈｅｓｅｓａｎｄｍｏｌｅｃｕ－ｌａｒｓｔｒｕｃｔｕｒｅｓｏｆ〔（…     

Synthesis and Structural Investigation of ｛CpEu〔CH(COOC_2H_5)_2〕〔μ-CH(COOC_2H_5)_2〕｝_2

１ＩＮＴＲＯＤＵＣＴＩＯＮＯｒｇａｎｏｌａｎｔｈａｎｉｄｅｃｏｍｐｌｅｘｅｓｉｎｖｏｌｖｉｎｇｂｏｔｈｃｙｃｌｏｐｅｎｔａｄｉｅｎｙｌａｎｄβ ｄｉｋｅｔｏｎａｔｏｃｈｅｌａｔｅｌｉｇａｎｄｓｈａｖｅｂｅｅｎｓｙｎｔｈｅｓｉｚｅｄ〔１ ４〕,ａｎｄｏ...     

Synthesis and Crystal Structure of〔( PPh_3)( CH_3 COS) _2 NiB_(10) H_(10)〕·0 .4( C_5 H_(12))

１　ＩＮＴＲＯＤＵＣＴＩＯＮＷｅｈａｖｅｓｈｏｗｎａｎｉｎｔｅｒｅｓｔｉｎｅｘｏｐｏｌｙｈｅｄｒａｌｃｙｃｌｉｚａｔｉｏｎｏｆｍｅｔａｌｌｉｇａｎｄｓｔｏｃｌｕｓｔｅｒ．ＡｓｅｒｉｅｓｏｆｍｅｔａｌｌａｂｏｒａｎｅｃｏｍｐｏｕｎｄｓｃｏｎｔａｉｎｉｎｇｆｉｖｅｍｅｍｂｅｒｅｄｒｉｎｇｓｓｕｃｈａｓＭ－Ｏ－Ｃ－Ｏ－ＢａｎｄＭ－Ｓ－Ｃ－Ｏ－Ｂａｒｅｓｙｎｔｈｅｓｉｚｅｄａｎｄｃｈａｒａｃｔｅｒｉｚｅｄ．Ｔｈｅｇｒｏｕｐｓｏｆｃｙｃｌｉｚａｔｉｏｎｉｎｃｌｕｄｅａｃｅｔａｔｅ〔１〕,ｂｅｎｚｏａｔ…     

Synthesis and Crystal Structure of 〔EDA〕〔Ni(dmit)_2〕_3

１ＩＮＴＲＯＤＵＣＴＩＯＮＴｈｅＮｉ（ｄｍｉｔ）２ｍｏｌｅｃｕｌｅｓｇｉｖｅｒｉｓｅｔｏａｎｕｍｂｅｒｏｆｍｏｌｅｃｕｌａｒｃｏｎｄｕｃｔｏｒｓ〔１，２〕ｉｎａｄｄｉｔｉｏｎｔｏｓｕｐｅｒｃｏｎｄｕｃｔｏｒｓ〔３，４〕．Ｔｈｅｍｕｌｔｙｓｕｌｆｕｒｆ...     

Crystal Structure of 2-〔(P,P-Diphenoxy)phosphono(p-methyl)benzyl〕-1,2-benzisoselenazol-3(2H)-one

１ＩＮＴＲＯＤＵＣＴＩＯＮＩｎｒｅｃｅｎｔｙｅａｒｓｂｉｏｌｏｇｉｃａｌｙａｃｔｉｖｅｏｒｇａｎｏｓｅｌｅｎｉｕｍｃｏｍｐｏｕｎｄｓｈａｖｅｂｅｇｕｎｔｏａｔ ｔｒａｃｔｃｏｎｓｉｄｅｒａｂｌｅｉｎｔｅｒｅｓｔｄｕｅｔｏｔｈｅｉｒｕｎｉｑｕｅａｎｄｄ...     

Synthesis and Structure of a Dimolybdenum Carbonyl Compound with Thiolato Bridges 〔Et_4N〕_2〔Mo_2(CO)_8(SC_6H_4-Cl-p)_2〕

１　ＩＮＴＲＯＤＵＣＴＩＯＮＳｔｕｄｉｅｓｏｎＭｏ－Ｓ（ＳＲ）ｃｏｍｐｏｕｎｄｓｈａｖｅａｌｗａｙｓｂｅｅｎａｎａｃｔｉｖｅｒｅｓｅａｒｃｈａｒｅａｂｅ－ｃａｕｓｅｏｆｔｈｅｅｘｉｓｔｅｎｃｅａｎｄｉｍｐｏｒｔａｎｃｅｏｆＭｏ－Ｓ（ＳＲ）ｂｏｎｄｉｎｇｉｎｍｏｌｙｂｄｅｎｕｍｅｎ－ｚｙｍｅｓ〔１〕ｉｎｂｉｏｌｏｇｉｃａｌｓｙｓｔｅｍａｎｄｔｈｅｐｏｔｅｎｔｉａｌａｐｐｌｉｃａｔｉｏｎｔｏｍａｔｅｒｉａｌｓａｎｄｃａｔａｌｙｓｔ〔２〕．Ｉｎｒｅｃｅｎｔｙｅａｒｓ,ｗｅａｒｅｉｎｔｅｒｅｓｔｅｄｉｎ…     

Synthesis and Crystal Structure of a Mixed Cu - Cd Bim etallic Com plex ｛〔 Cu Cd(pba)( H_2 O)_3〕·2 H_2 O｝ _n

１　ＩＮＴＲＯＤＵＣＴＩＯＮＨｅｔｅｒｏｍｅｔａｌｐｏｌｙｎｕｃｌｅａｒｃｏｍｐｌｅｘｅｓｈａｖｅｂｅｅｎｔｈｅｓｕｂｊｅｃｔｏｆｍａｎｙｒｅｃｅｎｔｓｔｕｄｉｅｓｔｏｅｌｕｃｉｄａｔｅｔｈｅｍｅｃｈａｎｉｓｍｏｆｓｐｉｎｃｏｕｐｌｉｎｇｂｅｔｗｅｅｎｔｈｅｍｅｔａｌｉｏｎｓ〔１,２〕,ｍｉｍｉｃｋｉｎｇｔｈｅａｃｔｉｖｅｓｉｔｅｏｆｓｏｍｅｍｅｔａｌｅｎｚｙｍｅｓｃｏｎｔａｉｎｉｎｇｄｉｓｓｉｍｉｌａｒｍｅｔａｌｉｏｎｓ,ｓｕｃｈａｓｃｙｔｏｃｈｒｏｍｅｏｘｉｄａｓｅａｎｄｓｕｐｅｒｏｘｉ…     

4-[（Furan-2-ylmethylene）-amino]-1,5- dimethyl-1,2-dihyl-1,2-dihydo-pyrazol-3-one

1 INTRODUCTION Antipyrine (2,3-dimethyl-1-phenyl-5-pyrazolone) and its derivatives exhibit a wide range of biological activities and applications[1～3]. Antipyrine shows mi- nimal protein binding and is rapidly and complete- ly absorbed from the gastrointestinal tract and exten- sively metabolized by the cytochrome P450 liver en- zymes[4]. Estimates of half-life and systemic clear- ance of antipyrine have been used for the in vivo as- sessment of hepatic drug oxidation in different spe- c…     

Synthesis and Crystal Structure of 6-(3''''-Indolyl)-8-(p-chlorophenyl)-10,10dimethyl-10H-pyrido [1,2-a] Indolium Perchlorate

1 INTRODUCTION The substituted 10H-pyrido [1,2-a] indolium per-chlorate can be used as photosensitive dyestuff andfluorescent whitener or organic light-guide sensiti-zers. Its properties have the relationship with the struc-ture, especially the conjugate…     

2,6-二甲基-3-苯基-4a-对甲苯基-7-苯甲酰基-4a,5,6,12-四氢-1H,7H-1,3-噁嗪并[3,2-d][1,5]-苯并二氮杂-1-酮的合成及晶体结构

通过2-甲基-4-对甲苯基-1-苯甲酰基-2，3-二氢-1H－1，5-苯并二氮杂与由不对称1-苯基-2-偶氮-1，3-丁二酮热解产生的a-羰基烯酮的[2＋4]环加成反应制备了标题化合物（C34H30N2O3，Mr=514．62），用X射线衍射测定了其单晶结构。晶体属单斜晶系，空间群为P21／n，a=11．560（1），b=19．058（3），c=13．207（2）A，β=106.82（1）°，V=2785.2（7）A3，Z=4，Dc=1．230g．cm-3，MoKa（λ=0.71073A），μ=0．064mm-1，F（000）=1088，2278个可观测衍子射点，R=0．046，Rw=0．049。分子骨架为由苯环、具有类扭船式构象的七元二氮杂环和略微扭曲的唑酮环构成的三环体系。     

1,5-Dimethy-4-[(3-nitro-benzylidene)-amino]-2-pheyl-1,2-dihydro-pyrazol-3-one

1INTRODUCTION Antipyrine(2,3-dimethyl-1-phenyl-5-pyrazolone)and its derivatives exhibit a wide range of biological activities and applications[1~3].Antipyrine shows mi-nimal protein binding and is rapidly and completely absorbed from the gastrointestinal tract and exten-sively metabolized by the cytochrome P450liver en-zymes[4].Estimates of half-life and systemic cleara-nce of antipyrine have been used for the in vivo asse-ssment of hepatic drug oxidation in different spe-cies[5].Owing to…     

Crystal Structure of 1,1-Dichloro-4-formyl-3-methyl-1a-phenyl-1a,2,3,4-tetrahydro-1H-azirino〔1,2-a〕〔1,5〕benzodiazepine(C_(18)H_(16)Cl_2N_2O)

１ＩＮＴＲＯＤＵＣＴＩＯＮＢｅｎｚｏｈｅｔｅｒｏａｚｅｐｉｎｅｃｏｍｐｏｕｎｄｓａｒｅｉｍｐｏｒｔａｎｔｐｈａｒｍａｃｅｕｔｉｃａｌａｇｅｎｔｓ〔１,２〕．Ｉｎｒｅ ｃｅｎｔｙｅａｒｓ,ｉｔｈａｓｂｅｅｎｆｏｕｎｄｔｈａｔｂｅｎｚｏｈｅｔｅｒｏａｚｅ...     

Crystal Structure of 1, 1-Dichloro-la, 3-diphenyl-1, la, 2, 3-tetrahydro-azirino [2, 1-d ] [1, 5]benzothiazepine (C_(22),H_(17)Cl_2NS )

1INTR0DUCTI0NBenzoheteroazepinecompoundsareimportantpharmaceuticalagents"-".Inre-centyears,ithasbeenfoundthatbenzoheter0azepinetricyclicderivatives,especiallythosefusedwithotherfiveorsix-memberedheterocycle,area1soofpotentialphar-maceuticalinterestst4-6j.Hence,muchattentionhasbeenpaidtothesynthesesofthem,suchasl,3-oxazino[3,2-djt1,5jbenzothia/diazepin-l-onet"'J,1,2,4-tria-zolo[4,3-dj[1,5jbenzothia/diazepine"',1,2,4-oxadiazolo[4,5-dj[l,5jbenzothia/diazepine',',andsoon.Meanwhiletheirstructur…     

Synthesis and Crystal Structure of 5-[（1H-1,2,4-Triazol-1- yl）methyl]-4-（2,3-dimethoxybenzylideneamino）-2- 2H-1,2,4-triazole-3（4H）-thione Monohydrate

1 INTRODUCTION Heterocyclic compounds bearing the 1,2,4-tri- azole moiety have attracted considerable attention over the past few decades since they exhibit some fungicidal activities against Puccinia recondite and applications in the field of root-growth regu- lation[1~3]. Meanwhile, 4-amino-5-mercapto-1,2, 4-triazole moiety has great versatility in fusing tovarious ring systems and possesses a broad spec- trum of biological activities[4, 5]. In our con- tinuous work directed towards the…     

Synthesis and Crystal Structure of 1-（4-Chlorophenyl）-2-cyano-3-amino-3a-hydroxy-3a,3b ,6, 7-te trah y drobenzo[ 4,5]indene

1 INTRODUCTION dimerization of α,β-unsaturated ketones[10]. Herein we discuss the crystal structure of the title compound In the early seventies three groups of investiga- synthesized by the reaction of 2-cyano-3-(4-chloro- tors[1~3] have established that low-valent titanium phenyl)-3-(1-tetralon-2-yl) induced by TiCl4/Zn system. can abstract oxygen from ketones or aldehydes, lead- When 2-cyano-3-(4-chlorophenyl)-3-(1-tetra- lon-2-yl) ing to the formation of olefins. A variety of other…