Merck
CN
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文件

359351

Sigma-Aldrich

3-异色酮

98%

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经验公式（希尔记法）:
C9H8O2
CAS号:
4385-35-7
分子量:
148.16
Beilstein:
123692
EC 号:
224-493-9
MDL编号:
MFCD00043005
PubChem化学物质编号:
24862071
NACRES:
NA.22

检测方案

98%

mp

80-82 °C (lit.)

SMILES string

O=C1Cc2ccccc2CO1

InChI

1S/C9H8O2/c10-9-5-7-3-1-2-4-8(7)6-11-9/h1-4H,5-6H2

InChI key

ILHLUZUMRJQEAH-UHFFFAOYSA-N

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相关类别

一般描述

3-Isochromanone has been reported to be isolated from the fungus Nigrospora sp. PSU-F12. An improved Knoevenagel condensation of 3-isochromanone with aromatic aldehydes has been achieved by microwave irradiation on solid supports in the presence of various catalysts. Synthesis of 3-isochromanone via Beayer-Villiger rearrangement has been reported.

应用

3-Isochromanone may be used as starting reagent in the synthesis of of BDPBI (7-bromo-1,4-dihydro-2-phenyl-4,4-bis(4-pyridinylmethyl)2H-isoquinolin-3-one dihydrochloride).

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315 - H319 - H335

危险分类

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

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Chia Hsien Lin et al.
Pharmacology, 67(4), 202-210 (2003-02-22)
The pharmacological effects of BDPBI (7-bromo-1,4-dihydro-2-phenyl-4,4-bis(4-pyridinylmethyl)2H-isoquinolin-3-one dihydrochloride) were tested on isolated endothelium-containing or denuded aorta of the guinea pig. BDPBI with the formula C(27)H(24)BrCl(2)N(3)O was synthesized starting with 3-isochromanone. In the endothelium-containing preparations of the aortic rings, phenylephrine (PHE; 10
Vatcharin Rukachaisirikul et al.
Archives of pharmacal research, 33(3), 375-380 (2010-04-03)
Nigrosporanenes A (1) and B (2), two new cylohexene derivatives, and tyrosol (3) were isolated from the sea fan-derived fungus Nigrospora sp. PSU-F11, whereas five known compounds: 4-hydroxybenzoic acid (4), aplysiopsene D (5), 3-isochromanone (6), (-)-drimenin (7) and diketopiperazine derivative
3-Isochromanone.
Markgrar JH and Basta SJ.
Synthetic Communications, 2(3), 139-141 (1972)
András Vass et al.
Journal of biochemical and biophysical methods, 69(1-2), 179-187 (2006-05-09)
An improved Knoevenagel condensation of 3-isochromanone and aromatic aldehydes can be achieved by microwave irradiation on solid supports in the presence of various catalysts. This synthetic method offers some major advantages, especially the possibility to change the ratio of E/Z

商品

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

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