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| 1 | H_6P_2W_(18)O_(62)á18H_2O: A green and reusable catalyst for one-pot synthesis of pyrano[4,3-b]pyrans in water显示文摘A convenient,effcient and environmentally benign procedure has been developed for the synthesis of pyrano[4,3-b]pyran derivatives via a one-pot,three-component reaction of 4-hydroxy-6-methylpyran-2-one,aldehydes and malononitrile in water using H6P2W18O62á18H2O as catalyst.Reusability of the catalyst and reaction media,short reaction times and easy isolation of products are some added advantages of the present methodology. | Deepika Rajguru Balwant S. Keshwal Shubha Jain | 2013 | Chinese Chemical Letters2013，24，11： | 3 |
| 2 | Silica-bonded N-propyl sulfamic acid as an efficient recyclable catalyst for the synthesis of 3,4-dihydropyrimidin-2-(1H)-ones/thiones under heterogeneous conditions显示文摘Silica-bonded N-propyl sulfamic acid(SBNPSA) catalyzed one-pot three component Biginelli condensation of different substituted aromatic aldehydes with ethyl acetoacetate and urea/thoiurea to the respective 3,4-dihydropyrimidin-2-(1H)-ones and thiones in environment friendly procedure is described. The facile reaction conditions, simple isolation and purification procedures of this method make it a good option for the synthesis of dihydropyrimidinones. | Srinivasa Rao Jetti Anjna Bhatewara Tanuja Kadre Shubha Jain | 2014 | Chinese Chemical Letters2014，25，3： | 3 |
| 3 | Retroperitoneal ganglioneuroma: report of a case diagnosed by fine - needle aspiration cytology, with review of the literature显示文摘 | Jain M Shubha BS Sethi S | 1999 | Diagn Cytopathol1999，21，3： | 1 |
| 4 | Retroperitoneal gangli- oneuroma: report of a case diagnosed by fine-needle aspira- tion cytology,with review of the literature 显示文摘 | Jain M Shubha BS Sethi S | 1999 | Diagn Cyto- pathol1999，21，3： | 1 |
| 5 | Retroperitoneal ganglioneuroma:report of a case diagnosed by fine - needle aspiration cytology, with review of the literature显示文摘 | Jain M Shubha BS Sethi S | 1999 | Diagn Cytopathol1999，21，3： | 1 |
| 6 | ESCC with Metastasis in the Young Age of Caustic Ingestion of Shortest Duration显示文摘 | Rohit Jain Shubha Gupta Nidhi Pasricha Mansi Faujdar Meenakshi Sharma P. Mishra | 2010 | Journal of Gastrointestinal Cancer2010，，2： | 1 |
| 7 | Retroperitoneal ganglioneuroma:report of case diagnosed by fine-needle aspiration cytology,with review of Literature显示文摘 | JAIN M SHUBHA B S SETHI S | | 0，，03： | 1 |
| 8 | Kinetics of Oxidation of Lactose with Photochemically Generated Radicals显示文摘 | Meena Wadhwani Shubha Jain Rekha Nagwanshi Sandhya Bageria | 2013 | Journal of Chemistry and Chemical Engineering2013，7，2： | 0 |
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