SO3H-functionalized MCM-41 as an efficient catalyst for the combinatorial synthesis of 1H-pyrazolo-[3,4-b]pyridines and spiro-pyrazolo-[3,4-b]pyridines
Sulfonic acid-functionalized (SO 3 H-functionalized) mesoporous MCM-41 catalyst was synthesized by anchoring 3-((3-(trimethoxysilyl)propyl)thio)propane-1-sulfonic acid onto MCM-41-type silica and characterized by FT-IR spectroscopy, elemental analysis and scanning electron microscopy (SEM) technique...
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| Veröffentlicht in: | Journal of the Iranian Chemical Society 2017-07, Vol.14 (7), p.1583-1589 |
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| container_title | Journal of the Iranian Chemical Society |
| container_volume | 14 |
| creator | Safaei, Shirin Mohammadpoor-Baltork, Iraj Khosropour, Ahmad Reza Moghadam, Majid Tangestaninejad, Shahram Mirkhani, Valiollah |
| description | Sulfonic acid-functionalized (SO
3
H-functionalized) mesoporous MCM-41 catalyst was synthesized by anchoring 3-((3-(trimethoxysilyl)propyl)thio)propane-1-sulfonic acid onto MCM-41-type silica and characterized by FT-IR spectroscopy, elemental analysis and scanning electron microscopy (SEM) techniques. The catalyst was used for the efficient multi-component synthesis of 1
H
-pyrazolo-[3,4-
b
]pyridines and spiro-pyrazolo-[3,4-b]pyridines. Notably, the catalyst could be recycled and reused with negligible loss in activity over seven cycles. |
| doi_str_mv | 10.1007/s13738-017-1099-8 |
| format | Article |
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3
H-functionalized) mesoporous MCM-41 catalyst was synthesized by anchoring 3-((3-(trimethoxysilyl)propyl)thio)propane-1-sulfonic acid onto MCM-41-type silica and characterized by FT-IR spectroscopy, elemental analysis and scanning electron microscopy (SEM) techniques. The catalyst was used for the efficient multi-component synthesis of 1
H
-pyrazolo-[3,4-
b
]pyridines and spiro-pyrazolo-[3,4-b]pyridines. Notably, the catalyst could be recycled and reused with negligible loss in activity over seven cycles.</description><identifier>ISSN: 1735-207X</identifier><identifier>EISSN: 1735-2428</identifier><identifier>DOI: 10.1007/s13738-017-1099-8</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Analytical Chemistry ; Anchoring ; Biochemistry ; Catalysts ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Combinatorial analysis ; Fourier transforms ; Infrared radiation ; Infrared spectroscopy ; Inorganic Chemistry ; Organic Chemistry ; Original Paper ; Physical Chemistry ; Propane ; Pyridines ; Scanning electron microscopy ; Silicon dioxide ; Spectroscopic analysis ; Sulfonic acid</subject><ispartof>Journal of the Iranian Chemical Society, 2017-07, Vol.14 (7), p.1583-1589</ispartof><rights>Iranian Chemical Society 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c316t-63708dcde35a98316e6f9e0e1145295b66fc7291a469efb307b6d6eced1982ed3</citedby><cites>FETCH-LOGICAL-c316t-63708dcde35a98316e6f9e0e1145295b66fc7291a469efb307b6d6eced1982ed3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s13738-017-1099-8$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s13738-017-1099-8$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Safaei, Shirin</creatorcontrib><creatorcontrib>Mohammadpoor-Baltork, Iraj</creatorcontrib><creatorcontrib>Khosropour, Ahmad Reza</creatorcontrib><creatorcontrib>Moghadam, Majid</creatorcontrib><creatorcontrib>Tangestaninejad, Shahram</creatorcontrib><creatorcontrib>Mirkhani, Valiollah</creatorcontrib><title>SO3H-functionalized MCM-41 as an efficient catalyst for the combinatorial synthesis of 1H-pyrazolo-[3,4-b]pyridines and spiro-pyrazolo-[3,4-b]pyridines</title><title>Journal of the Iranian Chemical Society</title><addtitle>J IRAN CHEM SOC</addtitle><description>Sulfonic acid-functionalized (SO
3
H-functionalized) mesoporous MCM-41 catalyst was synthesized by anchoring 3-((3-(trimethoxysilyl)propyl)thio)propane-1-sulfonic acid onto MCM-41-type silica and characterized by FT-IR spectroscopy, elemental analysis and scanning electron microscopy (SEM) techniques. The catalyst was used for the efficient multi-component synthesis of 1
H
-pyrazolo-[3,4-
b
]pyridines and spiro-pyrazolo-[3,4-b]pyridines. Notably, the catalyst could be recycled and reused with negligible loss in activity over seven cycles.</description><subject>Analytical Chemistry</subject><subject>Anchoring</subject><subject>Biochemistry</subject><subject>Catalysts</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Combinatorial analysis</subject><subject>Fourier transforms</subject><subject>Infrared radiation</subject><subject>Infrared spectroscopy</subject><subject>Inorganic Chemistry</subject><subject>Organic Chemistry</subject><subject>Original Paper</subject><subject>Physical Chemistry</subject><subject>Propane</subject><subject>Pyridines</subject><subject>Scanning electron microscopy</subject><subject>Silicon dioxide</subject><subject>Spectroscopic analysis</subject><subject>Sulfonic acid</subject><issn>1735-207X</issn><issn>1735-2428</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kE9LwzAYh4soOKcfwFvAq9GkaZvmKEOdMNlBBUEkpOkbzeiamnSH7ov4dc2ogped3j88v9_hSZJzSq4oIfw6UMZZiQnlmBIhcHmQTChnOU6ztDz82wl_PU5OQlgRknOSZ5Pk-2nJ5thsWt1b16rGbqFGj7NHnFGkAlItAmOsttD2SKteNUPokXEe9Z-AtFtXtlW981Y1KAxtfAYbkDOIznE3eLV1jcNv7DLD1Xu8bW1b2LXWKHTWu_3MaXJkVBPg7HdOk5e72-fZHC-W9w-zmwXWjBY9LhgnZa1rYLkSZXxBYQQQoDTLU5FXRWE0TwVVWSHAVIzwqqgL0FBTUaZQs2lyMfZ23n1tIPRy5TY-igiSCpKVnBPOIkVHSnsXggcjO2_Xyg-SErnzL0f_MvqXO_-yjJl0zITIth_g_zXvDf0A6zCJjg</recordid><startdate>20170701</startdate><enddate>20170701</enddate><creator>Safaei, Shirin</creator><creator>Mohammadpoor-Baltork, Iraj</creator><creator>Khosropour, Ahmad Reza</creator><creator>Moghadam, Majid</creator><creator>Tangestaninejad, Shahram</creator><creator>Mirkhani, Valiollah</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170701</creationdate><title>SO3H-functionalized MCM-41 as an efficient catalyst for the combinatorial synthesis of 1H-pyrazolo-[3,4-b]pyridines and spiro-pyrazolo-[3,4-b]pyridines</title><author>Safaei, Shirin ; Mohammadpoor-Baltork, Iraj ; Khosropour, Ahmad Reza ; Moghadam, Majid ; Tangestaninejad, Shahram ; Mirkhani, Valiollah</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c316t-63708dcde35a98316e6f9e0e1145295b66fc7291a469efb307b6d6eced1982ed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Analytical Chemistry</topic><topic>Anchoring</topic><topic>Biochemistry</topic><topic>Catalysts</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Combinatorial analysis</topic><topic>Fourier transforms</topic><topic>Infrared radiation</topic><topic>Infrared spectroscopy</topic><topic>Inorganic Chemistry</topic><topic>Organic Chemistry</topic><topic>Original Paper</topic><topic>Physical Chemistry</topic><topic>Propane</topic><topic>Pyridines</topic><topic>Scanning electron microscopy</topic><topic>Silicon dioxide</topic><topic>Spectroscopic analysis</topic><topic>Sulfonic acid</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Safaei, Shirin</creatorcontrib><creatorcontrib>Mohammadpoor-Baltork, Iraj</creatorcontrib><creatorcontrib>Khosropour, Ahmad Reza</creatorcontrib><creatorcontrib>Moghadam, Majid</creatorcontrib><creatorcontrib>Tangestaninejad, Shahram</creatorcontrib><creatorcontrib>Mirkhani, Valiollah</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of the Iranian Chemical Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Safaei, Shirin</au><au>Mohammadpoor-Baltork, Iraj</au><au>Khosropour, Ahmad Reza</au><au>Moghadam, Majid</au><au>Tangestaninejad, Shahram</au><au>Mirkhani, Valiollah</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>SO3H-functionalized MCM-41 as an efficient catalyst for the combinatorial synthesis of 1H-pyrazolo-[3,4-b]pyridines and spiro-pyrazolo-[3,4-b]pyridines</atitle><jtitle>Journal of the Iranian Chemical Society</jtitle><stitle>J IRAN CHEM SOC</stitle><date>2017-07-01</date><risdate>2017</risdate><volume>14</volume><issue>7</issue><spage>1583</spage><epage>1589</epage><pages>1583-1589</pages><issn>1735-207X</issn><eissn>1735-2428</eissn><abstract>Sulfonic acid-functionalized (SO
3
H-functionalized) mesoporous MCM-41 catalyst was synthesized by anchoring 3-((3-(trimethoxysilyl)propyl)thio)propane-1-sulfonic acid onto MCM-41-type silica and characterized by FT-IR spectroscopy, elemental analysis and scanning electron microscopy (SEM) techniques. The catalyst was used for the efficient multi-component synthesis of 1
H
-pyrazolo-[3,4-
b
]pyridines and spiro-pyrazolo-[3,4-b]pyridines. Notably, the catalyst could be recycled and reused with negligible loss in activity over seven cycles.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s13738-017-1099-8</doi><tpages>7</tpages></addata></record> |
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| subjects | Analytical Chemistry Anchoring Biochemistry Catalysts Chemical synthesis Chemistry Chemistry and Materials Science Combinatorial analysis Fourier transforms Infrared radiation Infrared spectroscopy Inorganic Chemistry Organic Chemistry Original Paper Physical Chemistry Propane Pyridines Scanning electron microscopy Silicon dioxide Spectroscopic analysis Sulfonic acid |
| title | SO3H-functionalized MCM-41 as an efficient catalyst for the combinatorial synthesis of 1H-pyrazolo-[3,4-b]pyridines and spiro-pyrazolo-[3,4-b]pyridines |
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