spirosta-5,7-dien-3-yl acetate

Base Information Edit

Chemical Name:spirosta-5,7-dien-3-yl acetate
CAS No.:64110-65-2
Molecular Formula:C₂₉H₄₂O₄
Molecular Weight:454.65
Hs Code.:
Mol file:64110-65-2.mol

Synonyms:

Suppliers and Price of spirosta-5,7-dien-3-yl acetate

Supply Marketing:Edit

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

Manufacturers and distributors:

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Chemicals and raw materials
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Total 3 raw suppliers

Chemical Property of spirosta-5,7-dien-3-yl acetate Edit

Chemical Property:

Vapor Pressure:3.93E-12mmHg at 25°C
Melting Point:195.5-198 °C(Solv: pentane (109-66-0))
Boiling Point:549.7±50.0 °C(Predicted)
Density:1.14±0.1 g/cm3(Predicted)

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of spirosta-5,7-dien-3-yl acetate

There total 11 articles about spirosta-5,7-dien-3-yl acetate 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:

: 85706-83-8,92008-96-3,117895-71-3
(25R)-3β-acetoxy-7α-bromo-spirost-5-ene

: 64110-65-2
(25R)-spirosta-5,7-dien-3β-ol acetate

Guidance literature:: With barium dihydroxide; nitrobenzene; xylene; at 125 ℃;
DOI:10.1021/ja01133a029

Reference yield:

: C₃₆H₅₀O₅S

: 64110-65-2
(25R)-spirosta-5,7-dien-3β-ol acetate

Guidance literature:: With triethylamine; In toluene; at 80 ℃;
DOI:10.1002/anie.202101451

Reference yield:

: 1061-54-7
diosgenin acetate

: 64110-65-2
(25R)-spirosta-5,7-dien-3β-ol acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 74.4 percent / N-bromosuccinimide / hexane / 0.25 h / Heating

2: γ-collidine / xylene / 1.5 h / Heating

With 2,4,6-trimethyl-pyridine; N-Bromosuccinimide; In hexane; xylene;
DOI:10.1248/cpb.30.4593 DOI:10.1248/cpb.32.1416