kaurenolide thiobenzoate

Base Information

• Chemical Name: kaurenolide thiobenzoate
• CAS No.: 83883-02-7
• Molecular Formula: C₂₇H₃₂O₃S
• Molecular Weight: 436.615
• Mol file: 83883-02-7.mol

Synonyms:

Chemical Property of kaurenolide thiobenzoate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of kaurenolide thiobenzoate

There total 11 articles about kaurenolide thiobenzoate 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:

C29H38NO3(1+)*Cl(1-) → kaurenolide thiobenzoate (83883-02-7)

Guidance literature:

With pyridine; hydrogen sulfide; In tetrahydrofuran; dichloromethane; for 0.166667h;

DOI:10.1016/0031-9422(82)80126-X

Reference yield:

7-hydroxykaurenolide (5691-63-4) → kaurenolide thiobenzoate (83883-02-7)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrahydrofuran; CH₂Cl₂ / 24 h / Ambient temperature

2: 570 mg / pyridine, H₂S gas / tetrahydrofuran; CH₂Cl₂ / 0.17 h

With pyridine; hydrogen sulfide; In tetrahydrofuran; dichloromethane;

DOI:10.1016/0031-9422(82)80126-X

Reference yield:

7β-hydroxykaurenolide mesylate (72715-39-0) → kaurenolide thiobenzoate (83883-02-7)

Guidance literature:

Multi-step reaction with 4 steps

1: 55 mg / 0.5M Na naphthalenide in glyme / tetrahydrofuran / 0.5 h / -63 °C

2: 2 h / incubation with Gibberella fujikuroi, mutant B₁-41a

3: tetrahydrofuran; CH₂Cl₂ / 24 h / Ambient temperature

4: 570 mg / pyridine, H₂S gas / tetrahydrofuran; CH₂Cl₂ / 0.17 h

With pyridine; Na naphthalenide in glyme; hydrogen sulfide; In tetrahydrofuran; dichloromethane;

DOI:10.1016/0031-9422(82)80126-X

upstream raw materials:

7β-hydroxykaurenolide mesylate

7-hydroxykaurenolide

7β-hydroxy-(-)-kaur-16-en-19-oic acid

ent-kaura-6,16-dien-19-oic acid

Refernces