Benzene, [(methylenecyclopropyl)sulfinyl]-

Base Information

• Chemical Name: Benzene, [(methylenecyclopropyl)sulfinyl]-
• CAS No.: 94923-10-1
• Molecular Formula: C10H10OS
• Molecular Weight: 178.255
• Mol file: 94923-10-1.mol

Synonyms:

Chemical Property of Benzene, [(methylenecyclopropyl)sulfinyl]-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Benzene, [(methylenecyclopropyl)sulfinyl]-

There total 6 articles about Benzene, [(methylenecyclopropyl)sulfinyl]- 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: 83.0%

[(2-methylidenecyclopropyl)sulfanyl]benzene (78656-80-1) → 1-methylidene-2-(phenylsulfinyl)cyclopropane (94923-10-1)

Guidance literature:

With sodium periodate; In methanol; water;

Reference yield:

(2,2-Dibromo-cyclopropylsulfanyl)-benzene (54061-23-3) → 1-methylidene-2-(phenylsulfinyl)cyclopropane (94923-10-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 2) BuLi / 1) THF; 2) THF, hexane, 4 h, < 90 deg C; RT, 90 min

2: 70 percent / t-BuOK / tetrahydrofuran / 2 h / Ambient temperature

3: 83 percent / NaIO₄ / methanol; H₂O / 20 h / 0 °C

With sodium periodate; n-butyllithium; potassium tert-butylate; In tetrahydrofuran; methanol; water;

DOI:10.1002/hlca.19880710820

Reference yield:

thiophenol (108-98-5) → 1-methylidene-2-(phenylsulfinyl)cyclopropane (94923-10-1)

Guidance literature:

Multi-step reaction with 5 steps

1: 79 percent / 50 percent NaOH

2: 49 percent / benzyltriethylammonium chloride, 50 percent NaOH / heptane / 0.67 h / Heating

3: 2) BuLi / 1) THF; 2) THF, hexane, 4 h, < 90 deg C; RT, 90 min

4: 70 percent / t-BuOK / tetrahydrofuran / 2 h / Ambient temperature

5: 83 percent / NaIO₄ / methanol; H₂O / 20 h / 0 °C

With sodium hydroxide; sodium periodate; n-butyllithium; potassium tert-butylate; N-benzyl-N,N,N-triethylammonium chloride; In tetrahydrofuran; methanol; n-heptane; water;

DOI:10.1002/hlca.19880710820

upstream raw materials:

[(2-methylidenecyclopropyl)sulfanyl]benzene

(2,2-Dibromo-cyclopropylsulfanyl)-benzene

thiophenol

phenylthioethylene