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2H-呋喃并[2,3-c]吡喃-2-酮

2H-呋喃并[2,3-c]吡喃-2-酮

CAS号：857054-03-6

英文名：furo[2,3-c]pyran-2-one

分子式

C7H4O3

熔点

密度

分子量

136.105

沸点

溶解度

信号词

危险品标志

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化合物简介

Forest fires are actually beneficial for ecosystems, provided they don’t happen too often. After a fire, plants germinate and grow incredibly fast. 2H-Furo[2,3-c]pyran-2-one, KAR2, is a compound in smoke responsible for promoting the seed germination of a wide range of plant species. The researchers named the compounds “the karrikins”, for “karrik”, an aboriginal word for smoke.

基本信息

中文名称

2H-呋喃并[2,3-c]吡喃-2-酮

英文名称

furo[2,3-c]pyran-2-one

中文别名

英文别名

2H-Furo[2,3-c]pyran-2-one、Karrikin 2、KAR2、desmethyl butenolide

CAS号

857054-03-6

分子式

C7H4O3

分子量

136.105

精确质量

136.016

PSA

43.35

LOGP

1.3376

合成路线

共找到1条合成路线 >

(4S)-4,5-dihydro-4-ethoxycarbonyloxy-2H-furo[2,3-c]pyran-2-one

(4S)-4,5-dihydro-4-ethoxycarbonyloxy-2H-furo[2,3-c]pyran-2-one

2H-呋喃并[2,3-c]吡喃-2-酮

2H-呋喃并[2,3-c]吡喃-2-酮

上游原料

共找到12个上游原料 >

1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose

1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose

1,2-O-异亚丙基-alpha-D-呋喃木糖

1,2-O-异亚丙基-alpha-D-呋喃木糖

1,2-O-(异丙亚基)-5-O-(三苯基甲基)-alpha-D-呋喃木糖

1,2-O-(异丙亚基)-5-O-(三苯基甲基)-alpha-D-呋喃木糖

(4S)-4-acetoxy-4,5-dihydro-2H-furo[2,3-c]pyran-2-one

(4S)-4-acetoxy-4,5-dihydro-2H-furo[2,3-c]pyran-2-one

(4S,7S,7aR)-4,7-dihydroxy-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one

(4S,7S,7aR)-4,7-dihydroxy-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one

(Z)-3-deoxy-3-C-[(ethoxycarbonyl)methylene]-1,2-O-isopropylidene-5-O-triphenylmethyl-α-D-erythro-pentose

(Z)-3-deoxy-3-C-[(ethoxycarbonyl)methylene]-1,2-O-isopropylidene-5-O-triphenylmethyl-α-D-erythro-pentose

下游产品

共找到1个下游商品 >

3-甲基2H-呋喃并[2,3-c]吡喃-2-酮

3-甲基2H-呋喃并[2,3-c]吡喃-2-酮

上游原料

1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose 1,2-O-异亚丙基-alpha-D-呋喃木糖 1,2-O-(异丙亚基)-5-O-(三苯基甲基)-alpha-D-呋喃木糖 (4S)-4-acetoxy-4,5-dihydro-2H-furo[2,3-c]pyran-2-one (4S,7S,7aR)-4,7-dihydroxy-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one (Z)-3-deoxy-3-C-[(ethoxycarbonyl)methylene]-1,2-O-isopropylidene-5-O-triphenylmethyl-α-D-erythro-pentose (4S,7R,7aR)-4,7-bis(ethoxycarbonyloxy)-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one (4S,7S,7aR)-4,7-diacetoxy-4,5,7,7a-tetrahydro-2H-furo[2,3-c]pyran-2-one (4S)-4,5-dihydro-4-ethoxycarbonyloxy-2H-furo[2,3-c]pyran-2-one ethyl 5-((dimethylamino)methylene)-2-oxo-4-(2-oxoethyl)-2,5-dihydrofuran-3-carboxylate 3-hydroxypyran-4-thione ethyl 5-(dimethylamino)methylene-4-[2-(dimethylamino)vinyl]-2-oxo-2,5-dihydrofuran-3-carboxylate

下游产品

3-甲基2H-呋喃并[2,3-c]吡喃-2-酮