ChemInform Abstract: Synthesis of Functionalized 1,3-Thiazoles from Acid Chlorides, Primary Amines, Ethyl Bromopyruvate, and Ammonium Thiocyanate.

ChemInform ◽  
2008 ◽  
Vol 39 (44) ◽  
Author(s):  
Issa Yavari ◽  
Zinatossadat Hossaini ◽  
Faezeh Shirgahi-Talari ◽  
Samereh Seyfi
Keyword(s):  
Ammonium Thiocyanate ◽  
Primary Amines ◽  
Acid Chlorides ◽  
Ethyl Bromopyruvate

Synthesis of Functionalized 1,3-Thiazoles from Acid Chlorides, Primary Amines, Ethyl Bromopyruvate, and Ammonium Thiocyanate

Synlett ◽  
2008 ◽  
Vol 2008 (11) ◽  
pp. 1631-1632 ◽  
Author(s):  
Issa Yavari ◽  
Zinatossadat Hossaini ◽  
Faezeh Shirgahi-Talari ◽  
Samereh Seyfi
Keyword(s):  
Ammonium Thiocyanate ◽  
Primary Amines ◽  
Acid Chlorides ◽  
Ethyl Bromopyruvate

Efficient Synthesis of Functionalized Thiazoles from Acid Chlorides, Tetramethylthiourea, Ethyl Bromopyruvate, and Ammonium Thiocyanate

2008 ◽  
Vol 91 (6) ◽  
pp. 1177-1180 ◽  
Author(s):  
Issa Yavari ◽  
Zinatossadat Hossaini ◽  
Samereh Seyfi ◽  
Faezeh Shirgahi‐Talari
Keyword(s):  
Ammonium Thiocyanate ◽  
Acid Chlorides ◽  
Efficient Synthesis ◽  
Ethyl Bromopyruvate

Solvent-free synthesis of functionalised indenothiazoles using four-component reactions of ninhydrin

2017 ◽  
Vol 41 (7) ◽  
pp. 403-405 ◽  
Author(s):  
Ali Varasteh Moradi
Keyword(s):  
Experimental Work ◽  
Ammonium Thiocyanate ◽  
Solvent Free ◽  
Primary Amines ◽  
Acid Chlorides ◽  
One Pot ◽  
One Pot Synthesis ◽  
High Yields ◽  
Work Up ◽  
Solvent Free Synthesis

A one-pot synthesis of indenothiazole derivatives via four-component reactions of ninhydrin, acid chlorides, ammonium thiocyanate and primary amines at 70 °C is described. The method offers several advantages including high yields of products and an easy experimental work-up procedure.

ChemInform Abstract: A One-Pot Synthesis of Functionalized Thiazoles from Acid Chlorides, Secondary Amines, Ethyl Bromopyruvate, and Ammonium Thiocyanate.

ChemInform ◽  
2009 ◽  
Vol 40 (51) ◽  
pp. no-no
Author(s):  
Issa Yavari ◽  
Zinatossadat Hossaini ◽  
Maryam Sabbaghan ◽  
Majid Ghazanfarpour-Darjani
Keyword(s):  
Ammonium Thiocyanate ◽  
Secondary Amines ◽  
Acid Chlorides ◽  
One Pot ◽  
One Pot Synthesis ◽  
Ethyl Bromopyruvate

A one-pot synthesis of functionalized thiazoles from acid chlorides, secondary amines, ethyl bromopyruvate, and ammonium thiocyanate

2009 ◽  
Vol 13 (3) ◽  
pp. 295-300 ◽  
Author(s):  
Issa Yavari ◽  
Zinatossadat Hossaini ◽  
Maryam Sabbaghan ◽  
Majid Ghazanfarpour-Darjani
Keyword(s):  
Ammonium Thiocyanate ◽  
Secondary Amines ◽  
Acid Chlorides ◽  
One Pot ◽  
One Pot Synthesis ◽  
Ethyl Bromopyruvate

A one-pot synthesis of alkyl acylcarbamodithioates from acid chlorides, thiols, and ammonium thiocyanate

2009 ◽  
Vol 140 (10) ◽  
pp. 1199-1204 ◽  
Author(s):  
Issa Yavari ◽  
Nasir Iravani ◽  
S. Zahra Sayyed-Alangi ◽  
Rahimeh Hajinasiri
Keyword(s):  
Ammonium Thiocyanate ◽  
Acid Chlorides ◽  
One Pot ◽  
One Pot Synthesis

scholarly journals Synthesis of 2-azetidinones substituted coumarin derivative

2012 ◽  
Vol 77 (10) ◽  
pp. 1339-1344 ◽  
Author(s):  
Uday Mashelkar ◽  
Mukesh Jha ◽  
Beena Mashelkar
Keyword(s):  
Schiff Bases ◽  
Ethyl Acetoacetate ◽  
Coumarin Derivative ◽  
Primary Amines ◽  
Acid Chlorides

?-Naphthol is converted into 4-methylbenzo[h]chromen-2-one by reacting with ethyl acetoacetate in the presence of bismuth trichloride which is then oxidized to 2-oxo-2H-benzo[h]chromene-4-carbaldehyde and then condensed with aromatic primary amines to give Schiff bases (3a-3d). These Schiff bases are then reacted with acid chlorides in the presence of base in toluene to give 1, 3, 4-substituted 2-azetidinones.

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