ECOFRIENDLY AND CONVENIENT SYNTHESIS OF SOLID STATE FLUORINATED QUINOLINYL PHTHALAZINE -1, 4-DITHIONES

نویسندگان

چکیده

A new series of fluorinated quinoline -1,4-dithiones 3(a-f) were obtained by the treatment 3-aryl-2-hydrazino-quinolines 1(a-f) with isobenzo furan-1,3-dithione 2 in presence p- toluene sulphonic acid (PTSA) solid state at room temperature as one pot. All products are monitored TLC and isolated GC furthermore confirmed spectral analysis.

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود 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

Synthesis and Biological Screening of 4-Benzyl-2H-phthalazine Derivatives

Preparation of 4-benzyl-2-substituted phthalazin-1-one derivatives 2-8 is reported. Condensation of 4-benzyl-1-chlorophthalazine (9) with a series of different nucleophiles gave 4-benzylphthalazin-1-ylamino derivatives (10-13 and 16) and 4-amino-2-[N'-(4-benzylphthalazin-1-yl)-hydrazino]-6-arylpyrimidine-5-carbonitriles (14a,b). Interaction of 9 with ambident anions was also studied. 5-Benzyl-6...

متن کامل

single-step synthesis of multi-component spirobarbiturates using ionic liquids and synthesis of substituted pyridine filled with catalysts supported on solid substrate

in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...

15 صفحه اول

Synthesis and solid-state characterisation of 4-substituted methylidene oxindoles

BACKGROUND 4-substituted methylidene oxindoles are pharmacologically important. Detailed analysis and comparison of all the interactions present in crystal structures is necessary to understand how these structures arise. The XPac procedure allows comparison of complete crystal structures of related families of compounds to identify assemblies that are mainly the result of close-packing as well...

متن کامل

Solution self-assembly and solid state properties of fluorinated amphiphilic calix[4]arenes.

A novel amphiphilic semifluorinated calix[4]arene has been shown to exhibit liquid crystalline character and to self-assemble in solvents of varying polarity.

متن کامل

Synthesis of new polyurethanes based on 5, 6, 7, 8 – tetrabromo – 2, 3 – dihydro – 1, 4 – phthalazine dione

In this work, 5,6,7,8-Tetrabromo-2,3-dihydro-2,3-bis(2-hydroxyethyl)phthalazine-1,4-dione is synthesized by the reaction of 5,6,7,8-tetrabromo-2,3-dihydrophthalazine-1,4-dione with 2-bromoethanol in the presence of triethylamine. The obtained monomer was polymerized with different diisocyanates, including hexamethylenediisocyanate (HMDI), tolylene-2,4-diisocyanate (TDI), isophoronediisocyanate ...

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: International journal of advanced research

سال: 2022

ISSN: ['2707-7802', '2707-7810']

DOI: https://doi.org/10.21474/ijar01/15048