کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5229539 | 1383665 | 2005 | 16 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Reactions of guaiazulene with methyl terephthalaldehydate and 2-hydroxy- and 4-hydroxybenzaldehydes in methanol in the presence of hexafluorophosphoric acid: comparative studies on molecular structures and spectroscopic, chemical and electrochemical prope
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آلی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Reactions of guaiazulene with methyl terephthalaldehydate and 2-hydroxy- and 4-hydroxybenzaldehydes in methanol in the presence of hexafluorophosphoric acid: comparative studies on molecular structures and spectroscopic, chemical and electrochemical prope Reactions of guaiazulene with methyl terephthalaldehydate and 2-hydroxy- and 4-hydroxybenzaldehydes in methanol in the presence of hexafluorophosphoric acid: comparative studies on molecular structures and spectroscopic, chemical and electrochemical prope](/preview/png/5229539.png)
چکیده انگلیسی
Reactions of guaiazulene (1) with methyl terephthalaldehydate (2) and 2-hydroxy- and 4-hydroxybenzaldehydes (3 and 4) in methanol in the presence of hexafluorophosphoric acid at 25 °C for 2 h under aerobic conditions give the corresponding monocarbocation compounds 5-7 in 94, 89 and 97% yields, respectively. The title studies are reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Tetrahedron - Volume 61, Issue 28, 11 July 2005, Pages 6892-6907
Journal: Tetrahedron - Volume 61, Issue 28, 11 July 2005, Pages 6892-6907
نویسندگان
Shin-ichi Takekuma, Yasuhito Hata, Toyosato Nishimoto, Eiko Nomura, Masato Sasaki, Toshie Minematsu, Hideko Takekuma,