The constitutes and isomer distribution of di-(potassium sulfonate)-di-phthalimidomethyl phthalocyanine zinc

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Il Birraio di Preston di Andrea Camilleri

Nella letteratura italiana degli ultimi decenni lo scrittore Andrea Camilleri rappresenta un caso raro di successo editoriale e di pubblico, con centinaia di migliaia di copie vendute, traduzioni in molte lingue, riconoscimenti e convegni in suo onore. Uno dei suoi titoli più noti è il romanzo storico Il Birraio di Preston. Lo scrittore è diventato famoso presso il grande pubblico inizialmente ...

متن کامل

Evidence of cation-coordination involvement in directing the regioselective di-inversion reaction of vicinal di-sulfonate esters.

Direct evidence has been obtained to confirm the unusual nucleophilic attack of an alkoxide at the S-center of sp(3)-hybridized sulfonyl esters. The unusual reaction pathway leads to S-O bond scission which is crucial for the regio- and stereoselective conversion of 2,3-di-O-sulfonates of 4,6-O-benzylidene-β-D-galactopyranosides into β-D-idopyranosides. In addition, strong evidence has been pro...

متن کامل

Experimental Studying the Effect of EGR Distribution on the Combustion, Emissions and Perforemance in a Turbocharged DI Diesel Engine

This paper presents the results of experimental work carried out to evaluate the distribution of cold and hot exhaust gas recirculation between cylinders in a DI diesel engine. The experiments have been conducted on a 3.99 liters turbocharged DI diesel engine under full load condition at 1900rpm in order to distinguish and quantify some effects of hot and cooled EGR with various rates on the EG...

متن کامل

catena-Poly[[(tetra­hydro­furan-κO)potas­sium]-di-μ-dimethyl­amido-κ4 N:N-aluminium-di-μ-dimethyl­amido-κ4 N:N-potassium-di-μ-dimethyl­amido-κ4 N:N-aluminium-di-μ-dimethyl­amido-κ4 N:N]

The title compound, [Al2K2(C2H6N)8(C4H8O)] n , formed during the sonochemical reaction between Al(NMe2)3 and sodium-potassium alloy in the presence of tetra-hydro-furan (THF). Its asymmetric unit has two inequivalent K(+) sites. One site is coordinated by a THF ligand, and crystallizes as a one-dimensional polymer with a backbone of catenated AlN2K rings. A twofold rotation axis bis-ects one K(...

متن کامل

The Di erence All - Di erence Makes

We perform a comprehensive theoretical and experimental analysis of the use of all-diierent constraints. We prove that generalized arc-consistency on such constraints lies between neighborhood inverse consistency and, under a simple restriction, path inverse consistency on the binary representation of the problem. By generalizing the arguments of Kondrak and van Beek, we prove that a search alg...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Science Bulletin

سال: 2008

ISSN: 2095-9273,2095-9281

DOI: 10.1007/s11434-008-0223-7