68972-96-3

Basic information

• Product Name: CIS-1,4-DIBENZYLOXY-2-BUTENE
• Synonyms: CIS-1,4-DIBENZYLOXY-2-BUTENE;cis-1,4-Dibenzyloxy-2-butene 95%
• CAS NO: 68972-96-3
• Molecular Formula: C₁₈H₂₀O₂
• Molecular Weight: 268.35
• Product Categories: Acyclic;Alkenes;Organic Building Blocks
• Mol File: 68972-96-3.mol
• Article Data: 36

Chemical Properties

• Boiling Point: 146 °C0.1 mm Hg(lit.)
• Flash Point: >230 °F
• Appearance: /
• Density: 1.046 g/mL at 25 °C(lit.)
• Vapor Pressure: 0mmHg at 25°C
• Refractive Index: n20/D 1.551(lit.)
• CAS DataBase Reference: CIS-1,4-DIBENZYLOXY-2-BUTENE(CAS DataBase Reference)
• NIST Chemistry Reference: CIS-1,4-DIBENZYLOXY-2-BUTENE(68972-96-3)
• EPA Substance Registry System: CIS-1,4-DIBENZYLOXY-2-BUTENE(68972-96-3)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazardous Substances Data: 68972-96-3(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 5607, 1995 DOI: 10.1016/0040-4039(95)01073-Q

InChI:InChI=1/C18H20O2/c1-3-9-17(10-4-1)15-19-13-7-8-14-20-16-18-11-5-2-6-12-18/h1-12H,13-16H2/b8-7-

Upstream product

• 1476-11-5 Z-1,4-dichlorobutene 
• 100-51-6 benzyl alcohol 
• 6117-80-2 1,4-butenediol 
• 100-39-0 benzyl bromide 
• 100-44-7 benzyl chloride 
• 14593-43-2 benzyl allyl ether 
• 70677-94-0 1,4-di(benzyloxy)but-2,3-ene 
• 68973-05-7 (2R*,3S*)-2,3-bis((benzyloxy)methyl)oxirane 
• 98-88-4 benzoyl chloride 
• 136458-56-5 2,3-bis((benzyloxy)methyl)oxirane 
• 93877-21-5 1,4-dibenzyloxybut-2-yne 
• 162369-37-1 2,3-bis((benzyloxy)methyl)thiirane 
• 553-97-9 2-Methyl-1,4-benzoquinone 

Downstream Products

• 60656-87-3 benzyloxyacetoaldehyde 
• 132487-15-1 1-(t-2,t-3-dihydroxymethyl-r-1-cyclopropyl)thymine 
• 132487-14-0 9-(t-2,t-3-dihydroxymethyl-r-1-cyclopropyl)-9H-adenine 
• 68973-05-7 (2R*,3S*)-2,3-bis((benzyloxy)methyl)oxirane 
• 69152-87-0 4-benzyloxycrotonaldehyde 
• 622-08-2 2-Benzyloxyethanol 
• 880139-83-3 ethyl (6E)-5-hydroxy-3-oxo-8-(phenylmethoxy)oct-6-enoate 
• 875094-33-0 1-(C₆H₅CH₂OCH₂CH=CHCH₂)-1,2-C₂B₁₀H₁₁ 
• 87172-27-8 cis-4-benzyloxy-2,3-epoxy-1-butanol 
• 1255150-83-4 (2S,3S)-2-[(1R)-5-benzyloxy-1-methoxycarbonyl-pent-3-enyl]-N-tert-butoxycarbonyl-3-((tert-butyldimethylsiloxy)methyl)-piperidine 
• 1262957-89-0 C₁₉H₂₀O₂S 
• 1298086-41-5 (R)-1,4-bis(benzyloxy)-3-hydroxybutan-2-one 
• 1507365-42-5 (S)-1,4-bis(benzyloxy)-3-hydroxybutan-2-one 
• 6282-65-1 1,4-bis(dibenzyloxy)butane 

Relevant articles and documents

Chemoenzymatic route to stereodefined 2-(azidophenyl)oxazolines for click chemistry

Aryl-substituted esters of a racemic diprotected 2-azido-1-alkanol were submitted to the Staudinger/aza-Wittig reaction in order to assess scope and establish conditions for their cyclization to the corresponding 2,4,5-trisubstituted oxazolines. Following

Copper-Catalyzed Oxyalkynylation of C-S Bonds in Thiiranes and Thiethanes with Hypervalent Iodine Reagents

We report the oxyalkynylation of thiiranes and thietanes using ethynylbenziodoxolone reagents (EBXs) to readily access functionalized building blocks bearing an alkynyl, a benzoate, and an iodide group. The reaction proceeds with high atom efficiency most

Fe2O3-Promoted Intermolecular Chlorotrifluoromethylthiolation of Alkenes

A simple, convenient method for intermolecular chlorotrifluoromethylthiolation of alkenes by using a low-cost and more abundant iron catalyst has been developed. This protocol provides a straightforward way to synthesize a variety of useful SCF3/sub