1,1'-Binaphthalene, 2,2'-diethynyl-

Base Information

Chemical Name:1,1'-Binaphthalene, 2,2'-diethynyl-
CAS No.:765911-39-5
Molecular Formula:C₂₄H₁₄
Molecular Weight:302.375
Hs Code.:
DSSTox Substance ID:DTXSID50476291
Nikkaji Number:J1.679.850I
Wikidata:Q82307387

Synonyms:1,1'-Binaphthalene, 2,2'-diethynyl-;(R)-2,2'-Diethynyl-1,1'-binaphthalene;2,2'-Diethynyl-1,1'-binaphthalene;765911-39-5;426210-81-3;(S)-2,2'-diethynyl-1,1'-binaphthalene;2-ETHYNYL-1-(2-ETHYNYLNAPHTHALEN-1-YL)NAPHTHALENE;426210-82-4;DTXSID50476291;CS-0093652;CS-0093653;CS-0379151;(R)?-2,?2'-?Diethynyl-1,?1'-?binaphthalene;(S)?-2,?2'-?Diethynyl-1,?1'-?binaphthalene

Suppliers and Price of 1,1'-Binaphthalene, 2,2'-diethynyl-

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
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Total 0 raw suppliers

Chemical Property of 1,1'-Binaphthalene, 2,2'-diethynyl-

Chemical Property:

Melting Point:200 - 204 °C
PSA：0.00000
LogP:5.62260
XLogP3:6.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:3
Exact Mass:302.109550447
Heavy Atom Count:24
Complexity:489

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C#CC1=C(C2=CC=CC=C2C=C1)C3=C(C=CC4=CC=CC=C43)C#C

Technology Process of 1,1'-Binaphthalene, 2,2'-diethynyl-

There total 5 articles about 1,1'-Binaphthalene, 2,2'-diethynyl- 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: 91.0%

: 821773-82-4
2,2'-bis[(trimethylsilyl)ethynyl]-1,1'-binaphthalene

: 426210-81-3,426210-82-4,765911-39-5
2,2'-diethynyl-1,1'-binaphthalene

Guidance literature:: With potassium carbonate; In tetrahydrofuran; methanol; at 20 ℃; for 4h;
DOI:10.1135/cccc20071139

Reference yield: 80.0%

: 161146-88-9
[1,1′-binaphthalene]-2,2′-dicarboxaldehyde

: 1034-49-7
(bromomethyl)triphenyl phosphonium bromide

: 426210-81-3,426210-82-4,765911-39-5
2,2'-diethynyl-1,1'-binaphthalene

Guidance literature:: [1,1′-binaphthalene]-2,2′-dicarboxaldehyde; (bromomethyl)triphenyl phosphonium bromide;

With potassium tert-butylate;
DOI:10.1002/1521-3773(20020104)41:1<171::AID-ANIE171>3.0.CO;2-J