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Komkov AV, Sukhanova AА, Menchikov LG, Zavarzin IV. о-Aminopyrimidine Aldehydes and Ketones: Synthesis and use as Precursors to Fused Pyrimidines. Chem Heterocycl Compd (N Y) 2022. [DOI: 10.1007/s10593-022-03141-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
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Komkov AV, Baranin SV, Dmitrenok AS, Zavarzin IV. Synthesis of 4-amino-6-hetarylthieno[2,3-d]pyrimidines from 5-acetyl-6-aminopyrimidine-4(3H)-thiones. Russ Chem Bull 2022. [DOI: 10.1007/s11172-022-3582-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Abstract
This review describes the non-exhaustive scenery of the synthesis of various
biologically interesting pyrimidine annulated five-membered heterocyclic ring systems
that have been appeared in the literature during the last two decades. During this period,
different synthetic routes and various methodologies have been developed for the functionalization
of pyrimidine ring towards the construction of five-membered heterocyclic
rings. The aim of this review is to give an overview of the assorted methodologies that
have been reported about the chemistry of construction of pyrimidines annulated nitrogen,
oxygen and sulphur containing five-membered heterocycles.
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Affiliation(s)
- Pradip Kumar Maji
- Department of Chemistry, Bidhan Chandra College, Asansol, Paschim Bardhaman, 713304, Rishra, West Bangal, India
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Kobayashi K, Yamasaki K, Fujiwara D, Nozaki K, Hiyoshi H, Umezu K. Synthesis of [1,4]Dithiino[2,3-d]pyrimidine-6-carbonitrile Derivatives via the Reaction of 2-[(4-Chloropyrimidin-5-yl)sulfanyl]acetonitriles with Carbon Disulfide. HETEROCYCLES 2019. [DOI: 10.3987/com-18-14012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Murayama I, Ono R, Fujiwara D, Hiyoshi H, Umezu K. Synthesis of 5-Hydroxythieno[2,3-d]pyrimidin-6(5H)-one Derivatives by the Reaction of 2-(4-Chloropyrimidin-5-yl)-2-hydroxyalkanoate with Sodium Hydrogensulfide. HETEROCYCLES 2018. [DOI: 10.3987/com-18-13911] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Kobayashi K, Ono R, Ishitobi K, Murayama I, Hiyoshi H, Umezu K. Synthesis of 6,7-Dihydro-5H-thiopyrano[2,3-d]pyrimidin-5-one Derivatives Starting with 4,6-Dichloro-2-(methylsulfanyl)pyrimidine. HETEROCYCLES 2018. [DOI: 10.3987/com-17-13840] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wilding B, Klempier N. Newest Developments in the Preparation of Thieno[2,3-d]pyrimidines. ORG PREP PROCED INT 2017. [DOI: 10.1080/00304948.2017.1320513] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- B. Wilding
- Institute of Organic Chemistry, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
| | - N. Klempier
- Institute of Organic Chemistry, Graz University of Technology, Stremayrgasse 9, 8010 Graz, Austria
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Kobayashi K, Nogi T, Tsunomori Y, Hiyoshi H, Umezu K. Synthesis of 8,9-Dihydropyrimido[4,5-e][1,4]oxazepin-7(5H)-ones by the Reaction of 1-(4-Chloropyrimidin-5-yl)alkan-1-ols with N-Alkylglycines. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13795] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Nozawa I, Utsumi H, Ueyama T, Hiyoshi H, Umezu K. Synthesis of 7,8-Dihydropyrido[2,3-d]pyrimidine Derivatives from 4,6-Dichloro-2-(methylsulfanyl)pyrimidine. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13720] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Ono R, Ishitobi K, Chikazawa Y, Hiyoshi H, Umezu K. Synthesis of 6,7-Dihydropyrido[2,3-d]pyrimidin-5(8H)-one Derivatives Based on the Reaction of 1-(4-Chloropyrimidin-5-yl)alk-2-en-1-one Derivatives with Primary Amines. HETEROCYCLES 2016. [DOI: 10.3987/com-15-13373] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Nakazawa K, Yuba S, Hiyoshi H, Umezu K. Synthesis of 7-Alkyl-6-amino-7H-pyrrolo[2,3-d]pyrimidine-6-carbonitriles by the Copper-Catalyzed Reaction of 4-(Alkylamino)-5-iodopyrimidines with Propanedinitrile. HETEROCYCLES 2015. [DOI: 10.3987/com-14-s(k)5] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Ono R, Yuba S, Hiyoshi H. Two-Step Synthesis of 5-Hydroxy-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one Derivatives from 4-Chloro-6-methoxy-2-(methylsulfanyl)pyrimidine. HETEROCYCLES 2015. [DOI: 10.3987/com-15-13202] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Yuba S, Taniguchi A, Inouchi H, Hiyoshi H, Umezu K. Synthesis of 7-Amino-5,8-dihydropyrido[2,3-d]pyrimidine-6-carbonitrile Derivatives Based on the Reaction of 4-Chloro-5-lithio-6-methoxypyrimidines with 2-(Arylmethylidene)propanedinitriles. HETEROCYCLES 2014. [DOI: 10.3987/com-14-13091] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Kuroda M, Tanaka N, Yokoi Y, Kobayashi A, Hiyoshi H, Umezu K. A Simple Method for the Preparation of Pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dithione Derivatives. HETEROCYCLES 2014. [DOI: 10.3987/com-14-13038] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Kobayashi K, Konishi N, Suzuki T, Nakagawa K. One-Pot Synthesis of 1,4-Oxathiino[2,3-b]quinoxalines or -pyrazines from 2,3-Dichloroquinoxaline or -pyrazine and 1-Aryl-2-bromoalkan-1-ones. Helv Chim Acta 2013. [DOI: 10.1002/hlca.201200641] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Kobayashi K, Suzuki T, Imaoka A, Hiyoshi H, Umezu K. Synthesis of 7H-Thiopyrano[2,3-d]pyrimidines by Hydrobromic Acid-Mediated Cyclization of 1-[4-(1,1-Dimethylethylsulfanyl)pyrimidin-5-yl]prop-2-en-1-ols. HETEROCYCLES 2013. [DOI: 10.3987/com-13-12677] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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