Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis-

Base Information

Chemical Name:Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis-
CAS No.:93877-21-5
Molecular Formula:C18H18O2
Molecular Weight:266.34
Hs Code.:
DSSTox Substance ID:DTXSID20420140
Nikkaji Number:J796.503F
Wikidata:Q82231359

Synonyms:UPCMLD00WV-79;Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis-;93877-21-5;1,4-Bis(benzyloxy)-2-butyne;SCHEMBL6508653;DTXSID20420140;({[4-(benzyloxy)-2-butynyl]oxy}methyl)benzene

Suppliers and Price of Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis-

Supply Marketing:

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

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Chemical Property of Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis-

Chemical Property:

PSA：18.46000
LogP:3.42340
XLogP3:3.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:6
Exact Mass:266.130679813
Heavy Atom Count:20
Complexity:272

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)COCC#CCOCC2=CC=CC=C2

Technology Process of Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis-

There total 6 articles about Benzene, 1,1'-[2-butyne-1,4-diylbis(oxymethylene)]bis- 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: 80.0%

: 1,4-bis(benzyloxy)-2,3-dibromo-2(E)-butene

: 93877-21-5
1,4-dibenzyloxybut-2-yne

Guidance literature:: With iron; In methanol; for 1.5h; Heating;
DOI:10.1080/00397910008087303

Reference yield: 65.0%

: 110-65-6
1,4-dihydroxybut-2-yne

: 100-39-0
benzyl bromide

: 93877-21-5
1,4-dibenzyloxybut-2-yne

Guidance literature:: 1,4-dihydroxybut-2-yne; With sodium hydride; In tetrahydrofuran; mineral oil; at 0 ℃; for 1h; Inert atmosphere;

benzyl bromide; In tetrahydrofuran; mineral oil; at 20 ℃; Inert atmosphere;
DOI:10.1002/asia.201700642

Reference yield: 54.0%

: 4885-07-8
((but-2-yn-1-yloxy)methyl)benzene

: 93877-21-5
1,4-dibenzyloxybut-2-yne

Guidance literature:: With C₅₇H₃₂F₂₄NO₂P₂Re; In toluene; at 100 ℃; for 16h; Schlenk technique; Molecular sieve; Inert atmosphere;
DOI:10.1021/jacs.0c06581