3-propylamino-5-hydroxychroman

Base Information

Chemical Name:3-propylamino-5-hydroxychroman
CAS No.:109140-25-2
Molecular Formula:C₁₅H₂₃NO₂
Molecular Weight:249.353
Hs Code.:2932999099
Mol file:109140-25-2.mol

Synonyms:3-(Dipropylamino)-5-hydroxychroman;5-Hydroxy-3-(dipropylamino)chroman; NDO 008

Suppliers and Price of 3-propylamino-5-hydroxychroman

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

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Total 1 raw suppliers

Chemical Property of 3-propylamino-5-hydroxychroman

Chemical Property:

Vapor Pressure:4.34E-06mmHg at 25°C
Boiling Point:372.9°Cat760mmHg
Flash Point:179.3°C
PSA：41.49000
Density:1.08g/cm³
LogP:2.08620

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 3-propylamino-5-hydroxychroman

There total 6 articles about 3-propylamino-5-hydroxychroman 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: 95.0%

: 110927-00-9
3-(Di-n-propylamino)-5-methoxychroman

: 109140-25-2
NDO 008

Guidance literature:: With hydrogen bromide; In acetic acid; at 130 - 140 ℃; for 4h;
DOI:10.1016/0223-5234(91)90145-D

Reference yield: 22.0%

: 110927-00-9
3-(Di-n-propylamino)-5-methoxychroman

: 109140-25-2
NDO 008

: 2-dipropylaminomethyl-2,3-dihydro-benzofuran-4-ol

Guidance literature:: With boron tribromide; In dichloromethane; for 24h; Ambient temperature;
DOI:10.1016/S0968-0896(98)00239-9

Reference yield:

: 110927-03-2
(R)-3-amino-5-methoxy-3,4dihydro-2H-1-benzopyran

: 109140-25-2
NDO 008

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / K₂CO₃ / dimethylformamide / 6 h / 60 °C

2: 22 percent / BBr₃ / CH₂Cl₂ / 24 h / Ambient temperature

With boron tribromide; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0968-0896(98)00239-9