3,4,5,6,7,8,9,10,11,12,13,14-Dodecahydro-2h-cyclododeca[b]pyran

Base Information

• Chemical Name: 3,4,5,6,7,8,9,10,11,12,13,14-Dodecahydro-2h-cyclododeca[b]pyran
• CAS No.: 32539-83-6
• Deprecated CAS: 65282-31-7
• Molecular Formula: C15H26O
• Molecular Weight: 222.371
• Hs Code.: 2932999099
• European Community (EC) Number: 251-090-5
• NSC Number: 242988
• UNII: 69DM4828VV
• DSSTox Substance ID: DTXSID7074402
• Nikkaji Number: J319.394B
• Wikidata: Q82002765
• Mol file: 32539-83-6.mol

Synonyms:32539-83-6;3,4,5,6,7,8,9,10,11,12,13,14-dodecahydro-2h-cyclododeca[b]pyran;EINECS 251-090-5;69DM4828VV;2H-Cyclododeca(b)pyran, 3,4,5,6,7,8,9,10,11,12,13,14-dodecahydro-;NSC-242988;3,4,5,6,7,8,9,10,11,12,13,14-Dodecahydro-2H-cyclododeca(b)pyran;2H-Cyclododeca[b]pyran, 3,4,5,6,7,8,9,10,11,12,13,14-dodecahydro-;EC 251-090-5;NSC242988;UNII-69DM4828VV;SCHEMBL2034105;DTXSID7074402;NSC 242988;2-oxabicyclo[4.10.0]hexadec-1(6)-ene;W-110821

Chemical Property of 3,4,5,6,7,8,9,10,11,12,13,14-Dodecahydro-2h-cyclododeca[b]pyran

Chemical Property:

• Vapor Pressure: 0.000184mmHg at 25°C
• Refractive Index: 1.488
• Boiling Point: 339.2 °C at 760 mmHg
• Flash Point: 155.5 °C
• PSA: 9.23000
• Density: 0.93 g/cm³
• LogP: 4.96550
• XLogP3: 5.2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 222.198365449
• Heavy Atom Count: 16
• Complexity: 230

Purity/Quality:

99.9% ^*data from raw suppliers

3,4,5,6,7,8,9,10,11,12,13,14-DODECAHYDRO-2H-CYCLODODECA[B]PYRAN 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1CCCCCC2=C(CCCC1)CCCO2

Technology Process of 3,4,5,6,7,8,9,10,11,12,13,14-Dodecahydro-2h-cyclododeca[b]pyran

There total 17 articles about 3,4,5,6,7,8,9,10,11,12,13,14-Dodecahydro-2h-cyclododeca[b]pyran 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: 89.0%

2-(3-tert-butoxypropyl)cyclododecanone (80007-41-6) → 3,4,6,7,8,9,10,11,12,13,14,15-Dodecahydro-2H-cyclododecapyran (32539-83-6)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; for 3h; Heating;

DOI:10.1007/BF00699833

Reference yield:

cyclododecene (1501-82-2) + acrolein (107-02-8,25068-14-8) → 3,4,6,7,8,9,10,11,12,13,14,15-Dodecahydro-2H-cyclododecapyran (32539-83-6)

Guidance literature:

With supported rhodium catalyst; at 50 ℃; for 4h; Temperature;

Reference yield:

cyclododecanone (830-13-7) + allyl alcohol (107-18-6) → 3,4,6,7,8,9,10,11,12,13,14,15-Dodecahydro-2H-cyclododecapyran (32539-83-6) + 2-(3-hydroxy-prop-1-yl)-cyclododecanone (32539-82-5)

Guidance literature:

With diphenyldisulfane; at 140 ℃; for 6h; Temperature; Irradiation;

upstream raw materials:

Pyrrolidine enamine of 2-(2-ethoxycarbonylethyl)-cyclododecanone

2-(3-hydroxy-prop-1-yl)-cyclododecanone

2-[3-(acetyloxy)propyl]cyclododecanone

2-(3-tert-butoxypropyl)cyclododecanone

Downstream raw materials:

pentadecanolide

12-Oximino-pentadecanolide

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