کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5217809 1383307 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Continuous-flow generation of diazoesters and their direct use in S-H and P-H insertion reactions: synthesis of α-sulfanyl, α-sulfonyl, and α-phosphono carboxylates
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آلی
پیش نمایش صفحه اول مقاله
Continuous-flow generation of diazoesters and their direct use in S-H and P-H insertion reactions: synthesis of α-sulfanyl, α-sulfonyl, and α-phosphono carboxylates
چکیده انگلیسی

The synthesis of α-sulfanyl, α-sulfonyl, and α-phosphono carboxylates has been achieved using a two-step procedure involving the in-flow generation of diazoesters from sulfonylhydrazones, via Bamford-Stevens elimination, and then subsequent S-H, sulfinate, and P-H carbene insertion reactions. The method for α-sulfonyl ester is particularly noteworthy as it represents a very atom economic ('green') way to access the products, and it completely avoids the use of alkyl halides.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 69, Issue 10, 11 March 2013, Pages 2276-2282
نویسندگان
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