5-CHLORO-3-PHENYL-4-ISOXAZOLECARBOXALDEHYDE

Base Information

• Chemical Name: 5-CHLORO-3-PHENYL-4-ISOXAZOLECARBOXALDEHYDE
• CAS No.: 100230-72-6
• Molecular Formula: C10H6ClNO2
• Molecular Weight: 207.61300
• Mol file: 100230-72-6.mol

Synonyms:5-chloro-4-formyl-3-phenylisoxazole;5-chloro-3-phenylisoxazole-4-carbaldehyde;5-Chloro-3-phenyl-isoxazole-4-carbaldehyde;

Chemical Property of 5-CHLORO-3-PHENYL-4-ISOXAZOLECARBOXALDEHYDE

Chemical Property:

• PSA: 43.10000
• LogP: 2.80750

Purity/Quality:

99% ^*data from raw suppliers

5-CHLORO-3-PHENYL-4-ISOXAZOLECARBOXALDEHYDE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-CHLORO-3-PHENYL-4-ISOXAZOLECARBOXALDEHYDE

There total 4 articles about 5-CHLORO-3-PHENYL-4-ISOXAZOLECARBOXALDEHYDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

3-phenyl-4H-isoxazol-5-one (1076-59-1) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 5-chloro-3-phenylisoxazole-4-carboxaldehyde (100230-72-6) + 2-(dimethylamino)-5-formyl-4-phenyl-1,3-oxazin-6-one (100230-70-4)

Guidance literature:

With trichlorophosphate; In tetrachloromethane; for 2h; Heating;

DOI:10.1021/jo00391a048

Reference yield: 15.0%

3-phenyl-4H-isoxazol-5-one (1076-59-1) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 5-chloro-3-phenylisoxazole-4-carboxaldehyde (100230-72-6) + 2-(dimethylamino)-5-formyl-4-phenyl-1,3-oxazin-6-one (100230-70-4) + 4-dimethylaminomethylene-3-phenyl-4-hydroisoxazol-5-one (5272-46-8)

Guidance literature:

With trichlorophosphate; In tetrachloromethane; for 1.5h; Heating;

DOI:10.1021/jo00391a048

Reference yield:

3-phenyl-4H-isoxazol-5-one (1076-59-1) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 5-chloro-3-phenylisoxazole-4-carboxaldehyde (100230-72-6) + 2,4-dichloroquinoline-3-carbaldehyde (151387-00-7)

Guidance literature:

With trichlorophosphate; at 70 - 80 ℃; for 1.5h;

DOI:10.1080/00397911.2011.555051

upstream raw materials:

3-phenyl-4H-isoxazol-5-one

N,N-dimethyl-formamide

Downstream raw materials:

3,10-diphenyl-6,7,14,15-tetrahydro-13H,16H-diisoxazolo-[4,5-f;4,5-1][1,4,8,11]tetraazacyclotetradeca-4,14-diene

3-phenyl-[6',7'-benzo-1',5'-heptadiazino][3,2-d]isoxazole

3-phenyl-4-(benzimidazol-2-yl)-5-chloroisoxazole

5-methoxy-3-phenylisoxazole-4-carboxaldehyde

Refernces

• 1、 Beccalli, Egle M.,Marchesini, Alessandro. "The Vilsmeier-Haack Reaction of Isoxazolin-5-ones. Synthesis and Reactivity of 2-(Dialkylamino)-1,3-oxazin-6-ones". . p. 3426 - 3434. Retrieved 2007/10/02.