84302-42-1

• 常用中文名：2H-吡喃-4(3H)-酮
• 常用英文名：2H-PYRAN-4(3H)-ONE
• CAS号：84302-42-1
• 分子式：C₅H₆O₂
• 分子量：98.09990
• 发布时间：2018-05-09 08:00:00
• 更新时间：2025-08-25 19:03:45

名称

• 中文名: 2H-吡喃-4(3H)-酮
• 英文名: 2,3-dihydropyran-4-one
• 英文别名: 2,3-Dihydro-4H-pyran-4-one; 2,3-dihydro-4-pyrone; 4-Pyranone,2,3-dihydro; 2,3-dihydro-4-pyranone; 5,6-dihydro-4H-pyran-4-one; 2,3-dihydro-pyran-4-one

物化性质

• 分子式: C₅H₆O₂
• 分子量: 98.09990
• 精确质量: 98.03680
• PSA: 26.30000
• LogP: 0.48950

合成路线

108-97-4 ~32% 84302-42-1

文献：Ube Industries, Ltd. Patent: EP1700853 A1, 2006 ; Location in patent: Page/Page column 13 ;

106569-79-3 ~76% 84302-42-1

文献：Paquette, Leo A.; Oplinger, Jeffrey A. Tetrahedron, 1989 , vol. 45, # 1 p. 107 - 124

50-00-0 73431-56-8 ~51% 84302-42-1

文献：Aben, Rene W.; Scheeren, Hans W. Synthesis, 1982 , # 9 p. 779 - 781

54125-02-9 ~56% 84302-42-1

文献：Danishefsky; Webb II Journal of Organic Chemistry, 1984 , vol. 49, # 11 p. 1955 - 1958

110-87-2 ~26% 130001-44-4 84302-42-1

文献：Schaumann, Ernst; Kirschning, Andreas Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 5 p. 1481 - 1483

110-87-2 27126-76-7 ~25% 130001-44-4 84302-42-1

文献：Schaumann, Ernst; Kirschning, Andreas Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 5 p. 1481 - 1483

110-87-2 ~39% 84302-42-1

文献：Campos, Jose Luiz; Giovani, Wagner F. De; Romero, Jose Ricardo Synthesis, 1990 , # 7 p. 597 - 599

2798-73-4 109-94-4 ~% 84302-42-1

文献：Mash, Eugene A.; Arterburn, Jeffrey B. Journal of Organic Chemistry, 1991 , vol. 56, # 2 p. 885 - 888

上下游产品

上游产品  9
108-97-4 106569-79-3 50-00-0 73431-56-8
54125-02-9 110-87-2 27126-76-7 2798-73-4
109-94-4
下游产品  6
188975-30-6 28218-71-5 155650-56-9 29943-42-8
185-72-8 98021-79-5