کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1252796 | 1496042 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Structural zinc(II) thiolate complexes relevant to the modeling of Ada repair protein: Application toward alkylation reactions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Structural zinc(II) thiolate complexes relevant to the modeling of Ada repair protein: Application toward alkylation reactions Structural zinc(II) thiolate complexes relevant to the modeling of Ada repair protein: Application toward alkylation reactions](/preview/png/1252796.png)
چکیده انگلیسی
The TtZn(II)-bound perchlorate complex [TtZn–OClO3] 1 (Ttxyly = hydrotris[N-xylyl-thioimidazolyl]borate) was used for the synthesis of zinc(II)-bound ethanthiothiol complex [TtZn–SCH2CH3] 2 and its hydrogen-bond containing analog Tt–ZnSCH2CH2–NH(CO)OC(CH3)33. These thiolate complexes were examined as structural models for the active sites of Ada repair protein toward methylation reactions. The Zn[S3O] coordination sphere in complex 1 includes three thione donors from the ligand Ttixyl and one oxygen donor from the perchlorate coligand in ideally tetrahedral arrangement around the zinc center. The average Zn(1)–S(thione) bond length is 2.344 Å, and the Zn(1)–O(1) bond length is 1.917 Å.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Arabian Journal of Chemistry - Volume 7, Issue 5, November 2014, Pages 672–679
Journal: Arabian Journal of Chemistry - Volume 7, Issue 5, November 2014, Pages 672–679
نویسندگان
Mohamed M. Ibrahim, A. Mosa,