اخبار و اعلانات

 آمار

تعداد نشریات48
تعداد شماره‌ها1,235
تعداد مقالات10,619
تعداد مشاهده مقاله21,515,901
تعداد دریافت فایل اصل مقاله14,479,930
Kazemi, Mostafa, Kohzadi, Homa, Noori, Zahra. (1392). Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions. فصلنامه علمی زیست فناوری گیاهان زراعی, 2(Issue 1, pp. 1-81, Serial No. 2), 39-47.
Mostafa Kazemi; Homa Kohzadi; Zahra Noori. "Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions". فصلنامه علمی زیست فناوری گیاهان زراعی, 2, Issue 1, pp. 1-81, Serial No. 2, 1392, 39-47.
Kazemi, Mostafa, Kohzadi, Homa, Noori, Zahra. (1392). 'Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions', فصلنامه علمی زیست فناوری گیاهان زراعی, 2(Issue 1, pp. 1-81, Serial No. 2), pp. 39-47.
Kazemi, Mostafa, Kohzadi, Homa, Noori, Zahra. Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions. فصلنامه علمی زیست فناوری گیاهان زراعی, 1392; 2(Issue 1, pp. 1-81, Serial No. 2): 39-47.

Potassium carbonate: a highly efficient catalyst for the acylation of alcohols, phenols and thiols under mild conditions

Iranian chemical communication
مقاله 5، دوره 2، Issue 1, pp. 1-81, Serial No. 2، فروردین 2014، صفحه 39-47    اصل مقاله (239.19 K)
نوع مقاله: Original Research Article
نویسندگان
Mostafa Kazemi* 1؛ Homa Kohzadi2؛ Zahra Noori2
1methodology
2chemistry
چکیده
A general, mild and efficient protocol has been developed for the synthesis of esters and thioesters. The process has been taking place using tetra n-butylammonium iodide (TBAI) as a phase-transfer catalyst and in the presence of potassium carbonate (K2CO3). A wide range of esters and thioesters was prepared in high yields and suitable times by the treatment of alcohols, phenols and thiols with acetic anhydride. Acylation reactions of a number of alcohols, phenols and thiols with acetic anhydride demonstrated that Potassium carbonate is a convenient and efficient catalyst for the synthesis of esters and thioesters. This is a mild, general and practical procedure for the synthesis of esters and thioesters in high yields and suitable times.
کلیدواژه‌ها
acylation؛ esters؛ thioesters؛ tetra n-butylammonium iodide؛ potassium carbonate؛ acetic anhydride
اصل مقاله

Click on Google Scholar  for all information of this Article in google Scholar

مراجع
 [1]    J. Ko, J. Ham, I.Yang, J. Chin, S.J. Nam, H. Kang, Tetrahedron Lett., 2006, 47, 7101–7106.

[2]     J.L.Yu, H. Wang, K.F. Zou, J.R .Zhang, X. Gao, D.W. Z.T. Li. Zhang, Tetrahedron, 2013, 69,310–315.

[3]     A. Vakalopoulos, X. Kavazoudi, J. Schoof, Tetrahedron Lett., 2006,47, 8607–8610.

[4]     A.B. Naidu, G. Sekar, Tetrahedron Lett., 2008, 49, 3147–3151.

[5]     A. Kamal, M. N. A. Khan, K. S. Reddy, Y.V.V. Srikanth, T. Krishnaji, Tetrahedron,2007,48, 3813–3818.

[6]     C. Peppe, L.B.D. Castro, J. Can, Chem., 2009, 87, 678-683.

[7]     M.M. Lakouraj, B. Movassagh, Z. Fadaei, Monat. Chem., 2002, 133, 1085-1088.

[8]     D.S. Kanta, Tetrahedron Lett., 2004,  45, 2919–2922.

[9]     A. Orita, C. Tanahashi, A. Kakuda , J OteraAngewChemInt Ed., 2000, 39, 2877-2879.

[10]      S.V. Pansare, M.G. Malusara, A.N. Rai, Synth Commun ., 2000, 30,  2587-2592.

[11]   B.C. Ranu, P. Dutta, A. Sarkar, J Chem Soc Perkin Trans., 2000, 1, 2223-2225.

[12]   S.T.A. Shah, K.M. Khan, H. Hussain, M.U. Anwar, M. Fecker,Tetrahedron,2005, 61, 6652-6656.

[13]   S.T.A. Shah, K.M. Khan, A.M. Heinrich, W. Voelter, Tetrahedron Lett., 2002, 43, 8281-8283.

[14]    S.G. Lee, J.H. Park, J MolCatal A. Chem., 2003,194, 49-52.

[15]   M. Kazemi, Z. Noori, H. Kohzadi, M.  Sayadi, A. Kazemi, Iranian Chemical Communication, 2013, 1, 20-25.

[16]   S.T. Kadam, H. Lee, S.S. Kim, Bull. Korean Chem. Soc.,2009,30, 1071–1076.

[17]   P.R. Gustavo, O. Danirel, C. Bennardi, A. Juan, T.B. Auyinograciel, J.T. Horacio, E-journal of chemistery., 2008, 5, 541-547.

[18]   G. Rina, Tetrahedron, 2005, 46, 147–151.

آمار
تعداد مشاهده مقاله: 5,424
تعداد دریافت فایل اصل مقاله: 8,438


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب