کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1327791 | 977506 | 2009 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Formation of a cyclobutenylidene by cyclo-addition of an alkynyl-ruthenium complex to a cyano(alkynyl)ethene
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی معدنی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Formation of a cyclobutenylidene by cyclo-addition of an alkynyl-ruthenium complex to a cyano(alkynyl)ethene Formation of a cyclobutenylidene by cyclo-addition of an alkynyl-ruthenium complex to a cyano(alkynyl)ethene](/preview/png/1327791.png)
چکیده انگلیسی
In contrast to the usual formal [2+2]-cycloaddition reaction, (NC)2CC{CC(SiPri3)}2, containing bulky alkynyl substituents, reacts with Ru(CCPh)(PPh3)2Cp to give the unprecedented cyclobutenylidene complex Ru{C(CN)2C[CC(SiPri3)]CC(SiPri3)CPhC}(PPh3)Cp, formed by addition of one of the CC(SiPri3) groups to the Ru–CCPh moiety and subsequent electronic reorganisation.
In contrast to the usual formal [2+2]-cycloaddition reaction, (NC)2CC{CC(SiPri3)}2 reacts with Ru(CCPh)(PPh3)2Cp to give the unprecedented cyclobutenylidene complex Ru{C(CN)2C[CC(SiPri3)]CC(SiPri3)CPhC}(PPh3)Cp 4, formed by addition of one of the CC(SiPri3) groups to the Ru–CCPh moiety and subsequent electronic reorganisation.Figure optionsDownload as PowerPoint slide
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Organometallic Chemistry - Volume 694, Issue 1, 1 January 2009, Pages 1–4
Journal: Journal of Organometallic Chemistry - Volume 694, Issue 1, 1 January 2009, Pages 1–4
نویسندگان
David J. Armitt, Michael I. Bruce, Jonathan C. Morris, Brian W. Skelton, Allan H. White,