2-Ethyl-2H-1,3,2-benzodioxaphosphole

Base Information

• Chemical Name: 2-Ethyl-2H-1,3,2-benzodioxaphosphole
• CAS No.: 42451-42-3
• Molecular Formula: C8H9O2P
• Molecular Weight: 168.132
• DSSTox Substance ID: DTXSID10522884
• Wikidata: Q82388548
• Mol file: 42451-42-3.mol

Synonyms:42451-42-3;2-Ethyl-2H-1,3,2-benzodioxaphosphole;DTXSID10522884

Chemical Property of 2-Ethyl-2H-1,3,2-benzodioxaphosphole

Chemical Property:

• XLogP3: 2.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 168.03401652
• Heavy Atom Count: 11
• Complexity: 126

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCP1OC2=CC=CC=C2O1

Technology Process of 2-Ethyl-2H-1,3,2-benzodioxaphosphole

There total 1 articles about 2-Ethyl-2H-1,3,2-benzodioxaphosphole 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:

benzene-1,2-diol (120-80-9,19481-10-8,37349-32-9) + 3-acetyl-2-ethyl-2,3-dihydro-1,2,3-benzoxazaphosphole (53201-73-3) → 2-ethyl-4,5-benzo-1,3,2-dioxaphospholane (42451-42-3) + 2-(acetylamino)phenol (614-80-2)

Guidance literature:

In benzene; at 20 ℃;

Reference yield: 32.3%

2-ethyl-4,5-benzo-1,3,2-dioxaphospholane (42451-42-3) + diethylamine (109-89-7) → diethylammonium hydridoethylbis(o-phenylenedioxo)phosphate (1-) + C12H20NO2P + bis(hydroxyphenyl) ethylphosphonite

Guidance literature:

at 20 ℃; for 24h; educts ratio 1:5;

Reference yield:

2-ethyl-4,5-benzo-1,3,2-dioxaphospholane (42451-42-3) → o-Hydroxyphenyl-ethyl-(3-oxobutyl)phosphinat (57210-79-4)

Guidance literature:

Multi-step reaction with 2 steps

1: Ambient temperature

2: H₂O

With water;

upstream raw materials:

benzene-1,2-diol

3-acetyl-2-ethyl-2,3-dihydro-1,2,3-benzoxazaphosphole

Downstream raw materials:

2-ethyl-2-(2-hydroxy-phenoxy)-2,3-dihydro-2λ⁵-benzo[1,3,2]oxazaphosphole

5-ethyl-1,4,6,9-tetraoxa-2,3,7,8-dibenzo-5-phosphaspiro<4,4>nonane

2-(2-Ethyl-2λ⁵-benzo[1,3,2]dioxaphosphol-2-yloxy)-phenol

2-Ethyl-2-phenoxy-2λ⁵-benzo[1,3,2]dioxaphosphole

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 42451-42-3 1,3,2-Benzodioxaphosphole, 2-ethyl-

Send

Send

Metric Ton KG G Pound L ML

Send

Send