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| | 1,4-BENZODIOXAN-6-CARBOXALDEHYDE Basic information |
| Product Name: | 1,4-BENZODIOXAN-6-CARBOXALDEHYDE | | Synonyms: | 2,3-DIHYDRO-BENZO[1,4]DIOXINE-6-CARBALDEHYDE;2,3-DIHYDRO-1,4-BENZODIOXINE-6-CARBOXALDEHYDE;2,3-DIHYDRO-1,4-BENZODIOXINE-6-CARBALDEHYDE;2,3-DIHYDRO-1,4-BENZODIOXIN-6-CARBALDEHYDE;3,4-ETHYLENEDIOXYBENZALDEHYDE;6-FORMYL-1,4-BENZODIOXANE;2,3-Dihydro-1,4-benzodioxan-6-carbaldehyde;1,4-Benzodioxin-6-carboxaldehyde, 2,3-dihydro- | | CAS: | 29668-44-8 | | MF: | C9H8O3 | | MW: | 164.16 | | EINECS: | 249-763-3 | | Product Categories: | Benzodioxanes;Building Blocks;Carbonyl Compounds;Chemical Synthesis;Heterocyclic Building Blocks;Organic Building Blocks;Aldehydes;BenzodioxanesCarbonyl Compounds;Building Blocks;C9;Heterocyclic Building Blocks;Aromatic Aldehydes & Derivatives (substituted);Benzodioxan Series | | Mol File: | 29668-44-8.mol |  |
| | 1,4-BENZODIOXAN-6-CARBOXALDEHYDE Chemical Properties |
| Melting point | 50-52 °C(lit.) | | Boiling point | 105 °C15 mm Hg(lit.) | | density | 1.2132 (rough estimate) | | refractive index | 1.5380 (estimate) | | Fp | >230 °F | | storage temp. | Keep in dark place,Sealed in dry,Room Temperature | | solubility | Solubility in methanol is almost transparent. | | form | Chunks and Powder | | color | Yellow-beige | | InChIKey | CWKXDPPQCVWXAG-UHFFFAOYSA-N | | CAS DataBase Reference | 29668-44-8(CAS DataBase Reference) |
| Hazard Codes | Xi | | Safety Statements | 24/25 | | WGK Germany | 3 | | Hazard Note | Irritant | | HS Code | 29329990 |
| | 1,4-BENZODIOXAN-6-CARBOXALDEHYDE Usage And Synthesis |
| Description | 1,4-benodioxan-6-carboxaldehyde is a kind of aldehyde derivative. It is a useful intermediate in organic synthesis. It can be used as the building bock of the manufacturing tetrahydroisoquinoliones and benzofuran analog (a inhibitor of cAMP-specific phosphodiesterase type IV). It can also be used as an intermediate during the manufacturing of some novel Dopamine D3 and D4 receptor antagonists. It can also be used as the initial material for the manufacturing of some novel chalcone analogues that exhibit strong anti-tumor activity and low toxic side effects. | | Chemical Properties | Yellowish-beige powder and chunks | | Uses | 1,4-Benzodioxan-6-carboxaldehyde finds its uses as building block in the synthesis of tetrahydroisoquinolinones, in the preparation of benzofuran analog, a potential inhibitor of CAMP-specific phosphodiesterase type IV, in the synthesis of (5Z)-5-(2,3-dihydro-1,4-benzodioxan-6-ylmethylene)-1-methyl-2-thioxoimidazolidin-4-one. It was screened as a fragment for inhibitors of PDEA using enthalpy arrays and X-ray crystallography. 1,4-Benzodioxane-6-carboxaldehyde have also been used as an intermediate in the synthesis of a new class of Dopamine D3 and D4 receptor antagonists. | | Uses | 1,4-Benzodioxane-6-carboxaldehyde was screened as a fragment for inhibitors of PDEA using enthalpy arrays and X-ray crystallography. 1,4-Benzodioxane-6-carboxaldehyde have also been used as an interme
diate in the synthesis of a new class of Dopamine D3 and D4 receptor antagonists. | | Definition | ChEBI: 2,3-dihydro-1,4-benzodioxine-6-carbaldehyde is a heteroarenecarbaldehyde in which a formyl group is located at position 6 of 2,3-dihydro-1,4-benzodioxine. It is a heteroarenecarbaldehyde and a benzodioxine. | | References | https://www.alfa.com/zh-cn/catalog/A18696/
Jiang, Ji Miao, et al. "Study on the synthesis and anti-tumor activity of novel chalcone analogues." Chemical Research & Application 22.11(2010): 1405-1408. |
| | 1,4-BENZODIOXAN-6-CARBOXALDEHYDE Preparation Products And Raw materials |
| Raw materials | 3,4-ETHYLENEDIOXYIODOBENZENE-->3,4-Dibromobenzaldehyde-->6-BROMO-1,4-BENZODIOXANE-->9-Methylfluorene-9-carbonyl chloride-->1,4-Benzodioxan-->Vanillin-->1,2-Dibromoethane-->Catechol-->1,2-Dichloroethane-->Protocatechualdehyde-->Hexamethylenetetramine-->Ethylene glycol | | Preparation Products | 2,3-DIHYDRO-1,4-BENZODIOXIN-6-YLMETHYLAMINE-->1,4-Benzodioxin-6-carboximidoyl chloride, 2,3-dihydro-N-hydroxy- |
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