Silica-BondedN-Propyl Sulfamic Acid: A Recyclable Catalyst for the Synthesis of 1,8-Dioxo-decahydroacridines, 1,8-Dioxo-octahydroxanthenes and Quinoxalines

2010 ◽  
Vol 57 (5A) ◽  
pp. 998-1006 ◽  
Author(s):  
Fatemeh Rashedian ◽  
Dariush Saberi ◽  
Khodabakhsh Niknam
Keyword(s):  
Sulfamic Acid ◽  
Recyclable Catalyst

ChemInform Abstract: Synthesis of α-Aminonitriles Using Silica-Bonded N-Propylpiperazine Sulfamic Acid as a Recyclable Catalyst.

ChemInform ◽  
2013 ◽  
Vol 44 (8) ◽  
pp. no-no
Author(s):  
Tahere Rahi ◽  
Mojtaba Baghernejad ◽  
Khodabakhsh Niknam
Keyword(s):  
Sulfamic Acid ◽  
Recyclable Catalyst

Green and Efficient Procedure for the Trimethylsilylation of Hydroxy Groups and Their Regeneration Using Sulfamic Acid as Recyclable Catalyst

2010 ◽  
Vol 40 (10) ◽  
pp. 1500-1507 ◽  
Author(s):  
Amin Rostami ◽  
Firoz Ahmad-Jangi ◽  
Mohammad Rezgar Zarebin ◽  
Jamal Akradi
Keyword(s):  
Sulfamic Acid ◽  
Recyclable Catalyst ◽  
Efficient Procedure ◽  
Hydroxy Groups

Synthesis of α-aminonitriles using silica-bonded N-propylpiperazine sulfamic acid as a recyclable catalyst

2012 ◽  
Vol 23 (10) ◽  
pp. 1103-1106 ◽  
Author(s):  
Tahere Rahi ◽  
Mojtaba Baghernejad ◽  
Khodabakhsh Niknam
Keyword(s):  
Sulfamic Acid ◽  
Recyclable Catalyst

Efficient, solventless N-Boc protection of amines carried out at room temperature using sulfamic acid as recyclable catalyst

2007 ◽  
Vol 48 (47) ◽  
pp. 8318-8322 ◽  
Author(s):  
Dharita J. Upadhyaya ◽  
Alessandro Barge ◽  
Rachele Stefania ◽  
Giancarlo Cravotto
Keyword(s):  
Room Temperature ◽  
Sulfamic Acid ◽  
Recyclable Catalyst

Sulfamic Acid as a Cost‐Effective and Recyclable Catalyst for Protection of Carbonyls to Acetals and Ketals Under Mild Conditions

2004 ◽  
Vol 34 (23) ◽  
pp. 4243-4247 ◽  
Author(s):  
Weizhong Gong ◽  
Bo Wang ◽  
Yanglong Gu ◽  
Liang Yan ◽  
Liming Yang ◽  
...  
Keyword(s):  
Sulfamic Acid ◽  
Cost Effective ◽  
Recyclable Catalyst ◽  
Mild Conditions

Sulfamic Acid as a Cost-Effective and Recyclable Catalyst for β-Amino Carbonyl Compounds Synthesis

2009 ◽  
Vol 56 (1) ◽  
pp. 186-195 ◽  
Author(s):  
Hai-Tang Luo ◽  
Yu-Ru Kang ◽  
Hong-Yun Nie ◽  
Li-Ming Yang
Keyword(s):  
Carbonyl Compounds ◽  
Sulfamic Acid ◽  
Cost Effective ◽  
Recyclable Catalyst

Sulfamic Acid: A Recyclable Catalyst for the Synthesis of Triaryl- and Triheteroarylmethanes from Aldehydes and Activated Arenes

2018 ◽  
Vol 3 (2) ◽  
pp. 599-601 ◽  
Author(s):  
ZhongXian Li ◽  
XiaoPei Liu ◽  
Yuanyuan Yin ◽  
Yujiang Li ◽  
Junwei Wang ◽  
...  
Keyword(s):  
Sulfamic Acid ◽  
Recyclable Catalyst
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