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Melamine-(H2SO4)3/Melamine-(HNO3)3 Instead of H2SO4/HNO3: Benign System for Oxidation/Nitration Reactions from in situ NO2+ Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-06 Gholamabbas Chehardoli; Seyedeh Bahareh Azimi
(2019). Melamine-(H2SO4)3/Melamine-(HNO3)3 Instead of H2SO4/HNO3: Benign System for Oxidation/Nitration Reactions from in situ NO2+. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 589-594.
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Facile Synthesis and Anticancer Activity of Novel 4-Aminothieno[2,3-d]pyrimidines and Triazolothienopyrimidines Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-10-16 Fatma S. M. Abu El-Azm, Amira T. Ali, Mohamed H. Hekal
(2019). Facile Synthesis and Anticancer Activity of Novel 4-Aminothieno[2,3-d]pyrimidines and Triazolothienopyrimidines. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 507-520.
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An Efficient and Green Synthesis of New Benzo[f]chromenes Using 1,4-Disulfo-1,4-diazoniabicyclo[2.2.2]octane Chloride as a Novel Medium Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-10-15 Akbar Masoumi Shahi, Mohammad Nikpassand, Leila Zare Fekri
(2019). An Efficient and Green Synthesis of New Benzo[f]chromenes Using 1,4-Disulfo-1,4-diazoniabicyclo[2.2.2]octane Chloride as a Novel Medium. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 521-529.
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Development of a Novel and Scalable Process for the Synthesis of a Key Cangrelor Intermediate Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-07 Vinodh Guvvala, Venkatesan Chidambaram Subramanian, Jayashree Anireddy
(2019). Development of a Novel and Scalable Process for the Synthesis of a Key Cangrelor Intermediate. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 530-536.
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β-Amino Carbonyl Compounds from Iodine-Catalyzed Three Component Mannich Reactions and Evaluation of Their Antioxidant Activity Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-05 Hasniye Yaşa, Belma Hasdemir, Özge Erken
(2019). β-Amino Carbonyl Compounds from Iodine-Catalyzed Three Component Mannich Reactions and Evaluation of Their Antioxidant Activity. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 537-546.
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Convenient Vilsmeier-Haack Synthesis of Benzothiazolyl 4-Cyanopyrazoles Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-05 Renu Bala, Poonam Kumari, Sumit Sood, Anil Kumar, Karan Singh
(2019). Convenient Vilsmeier-Haack Synthesis of Benzothiazolyl 4-Cyanopyrazoles. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 547-552.
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Novel Route for the Synthesis of 5-(4-Hydroxy-2-oxo-2H-chromen-3-yl)-1,3-dimethyl-1H-chromeno[2,3-d]pyrimidine-2,4(3H,5H)-diones Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-07 Nilam C. Dige, Prasad G. Mahajan, Ramdas K. Dhokale, Sarika M. Chinchkar, Mayuri V. Patil, Dattaprasad M. Pore
(2019). Novel Route for the Synthesis of 5-(4-Hydroxy-2-oxo-2H-chromen-3-yl)-1,3-dimethyl-1H-chromeno[2,3-d]pyrimidine-2,4(3H,5H)-diones. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 553-565.
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Efficient Synthesis of 1,4-Dihydropyrano[2,3-c]pyrazoles Using Snail Shell as a Biodegradable and Reusable Catalyst Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-05 Zakaria Benzekri, Sara Sibous, Houda Serrar, Said Boukhris, Amina Hassikou, Rachida Ghailane, Abdelaziz Souizi
(2019). Efficient Synthesis of 1,4-Dihydropyrano[2,3-c]pyrazoles Using Snail Shell as a Biodegradable and Reusable Catalyst. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 566-575.
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Stereoselective Synthesis of Polysubstituted Hydroquinolines in a One-pot, Pseudo-Eight-Component Strategy Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-07 Maryam Fatahpour, Mojtaba Lashkari, Nourallah Hazeri, Fatemeh Noori Sadeh, Malek Taher Maghsoodlou
(2019). Stereoselective Synthesis of Polysubstituted Hydroquinolines in a One-pot, Pseudo-Eight-Component Strategy. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 576-582.
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Facile Synthesis and Antioxidant Evaluation of 4-Arylmethylideneisoxazol-5(4H)-ones Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-11-05 Rima Laroum, Raouf Boulcina, Chawki Bensouici, Abdelmadjid Debache
(2019). Facile Synthesis and Antioxidant Evaluation of 4-Arylmethylideneisoxazol-5(4H)-ones. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 583-588.
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Efficient Multicomponent Synthesis of Novel Rhodanine Based Amide Derivatives Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-08-20 R. Baharfar, M. Tarahomi, R. Azimi
(2019). Efficient Multicomponent Synthesis of Novel Rhodanine Based Amide Derivatives. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 595-601.
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A Concise Synthesis of Coenzyme Q0 Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-10-18 Yong-Fu Qiu, Yi-Yu Yan, Bin Lu, Lei Tang, Yu-Lin Zhai, Ke-Xin Chen, Jin Wang
(2019). A Concise Synthesis of Coenzyme Q0. Organic Preparations and Procedures International: Vol. 51, No. 6, pp. 602-605.
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Microwave-assisted Multi-component Domino Reaction for the Green Synthesis of Novel Benzo[a]pyrano[3',4':5,6]pyrano[2,3-c]phenazines Using H3PW12O40 as Efficient, Cost-effective and Recyclable Catalyst Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-08-22 Maryam Mohammadrezaei, Razieh Mohebat, Masoumeh Tabatabaee
(2019). Microwave-assisted Multi-component Domino Reaction for the Green Synthesis of Novel Benzo[a]pyrano[3',4':5,6]pyrano[2,3-c]phenazines Using H3PW12O40 as Efficient, Cost-effective and Recyclable Catalyst. Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 477-485.
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4,7-Diaminoisoindoline-1,3-dione. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2018-12-19 Krishna Kumar Gnanasekaran,Mario Rivera,Richard A Bunce
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RAPID FUNCTIONALIZATION AND LOADING OF SOLID SUPPORTS. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2006-04-11 Radhakrishnan P Iyer,John E Coughlin,Seetharamaiyer Padmanabhan
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8-Chloro- and 5,8-Dichloro1-naphthoic Acids. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2010-10-27 Jianhong Chen,Valerie J Smith,John W Huffman
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Unexpected Incorporation of Bromine at a Non-anomeric Position during the Synthesis of an O-Glycosylated Diazeniumdiolate. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2009-01-01 Joseph E Saavedra,Keith M Davies,Joseph J Barchi,Larry K Keefer
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AN EFFICIENT SYNTHESIS OF TRICYCLIC COMPOUNDS, (+/-)-(4abeta8abeta10aalpha)-1,2,3,4,4a,6,7,8,8a,9,10,10a-DODECAHYDRO-1,1,4a-TRIMETHYL-2-OXOPHENANTHRENE-8a-CARBOXYLIC ACID, ITS METHYL ESTER, AND (+/-)-(4abeta,8abeta10aalpha)-3,4,4a,6,7,8,8a,9,10,10a-DECAHYDRO-8a-HYDROXYMETHYL-1,1,4a-TRIMETHYLPHENANTHREN-2(1H)-ONE. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2005-12-01 Tadashi Honda,Yukiko Honda,Hidenori Yoshizawa,Gordon W Gribble
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RECENT SYNTHETIC DEVELOPMENTS AND APPLICATIONS OF THE ULLMANN REACTION. A REVIEW. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2013-11-14 Hao Lin,Dianqing Sun
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Microwave-assisted Heck Synthesis of Substituted 2,4-Diaminopyrimidine-based Antibiotics. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2012-01-01 Baskar Nammalwar,Richard A Bunce,K Darrell Berlin,Christina R Bourne,Philip C Bourne,Esther W Barrow,William W Barrow
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Approaches to Iodinated Derivatives of Vanillin and Isovanillin. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2012-01-01 Baskar Nammalwar,Richard A Bunce,K Darrell Berlin,Christina R Bourne,Philip C Bourne,Esther W Barrow,William W Barrow
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Comparative Study of the Frech Catalyst with Two Conventional Catalysts in the Heck Synthesis of 2,4-Diaminopyrimidine-based Antibiotics. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2013-06-22 Baskar Nammalwar,Richard A Bunce,K Darrell Berlin,Christina R Bourne,Philip C Bourne,Esther W Barrow,William W Barrow
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TOTAL SYNTHESES OF PANCRATISTATIN. A REVIEW. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2008-01-01 Madhuri Manpadi,Alexander Kornienko
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Preparation and Applications of 4-Methoxybenzyl Esters in Organic Synthesis. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2016-08-23 Kyle T Howard,John D Chisholm
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Synthesis of Lobeline, Lobelane and their Analogues. A Review. Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2016-02-10 Guangrong Zheng,Peter A Crooks
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Synthesis of Furans – Recent Advances Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-07-16 Ani Deepthi, Beneesh P. Babu, Aswathy L. Balachandran
(2019). Synthesis of Furans – Recent Advances. Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 409-442.
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Unexpected Result in the Catalytic Solvent-free Multicomponent Synthesis of 2-Amino-3-cyano-4H-chromene Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-02-15 Valeria Palermo, Alexis A. Sosa, Toa S. Rivera, Luis R. Pizzio, Gustavo P. Romanelli
(2019). Unexpected Result in the Catalytic Solvent-free Multicomponent Synthesis of 2-Amino-3-cyano-4H-chromene. Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 443-455.
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Synthesis of Quinolines, Spiro[4H-pyran-oxindoles] and Xanthenes Under Solvent-Free Conditions Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-08-19 Farzaneh Mohamadpour, Malek Taher Maghsoodlou, Mojtaba Lashkari, Reza Heydari, Nourallah Hazeri
(2019). Synthesis of Quinolines, Spiro[4H-pyran-oxindoles] and Xanthenes Under Solvent-Free Conditions. Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 456-476.
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Application of Box-Behnken Design in Synthesis of 2-Amino-5-oxo-5,6,7,8-Tetrahydro-4H-Chromenes Using Tetrabutylammonium Hydrogen Sulfate (TBAHS) Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-08-19 M. Abdoli-Senejani, T. Momeni Isfahani, S. Khanlari
(2019). Application of Box-Behnken Design in Synthesis of 2-Amino-5-oxo-5,6,7,8-Tetrahydro-4H-Chromenes Using Tetrabutylammonium Hydrogen Sulfate (TBAHS) Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 486-497.
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Preparation of bis-Benzyne Precursor 2,5-bis(Trimethylsilyl)-1,4-Phenylene bis(Trifluoromethanesulfonate) Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-08-16 Casey A. Carpenter, Sarah E. Wegwerth, Christopher J. Douglas
(2019). Preparation of bis-Benzyne Precursor 2,5-bis(Trimethylsilyl)-1,4-Phenylene bis(Trifluoromethanesulfonate) Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 498-502.
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Isopropylation of 6-Methoxy-1-tetralone Org. Prep. Proced. Int. (IF 1.52) Pub Date : 2019-08-16 Ajoy K. Banerjee, Liadis Bedoya, Jossblerys DaSilva, Dioni A. Arrieche, Alexis Maldonado, Po S. Poon, Elvia V. Cabrera, Carlos Reyes
(2019). Isopropylation of 6-Methoxy-1-tetralone. Organic Preparations and Procedures International: Vol. 51, No. 5, pp. 503-506.
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