22805-71-6

Basic information

• Product Name: TRANS-1,4-DIMETHOXY-2-BUTENE
• Synonyms: TRANS-1,4-DIMETHOXY-2-BUTENE
• CAS NO: 22805-71-6
• Molecular Formula: C₆H₁₂O₂
• Molecular Weight: 116.16
• Mol File: 22805-71-6.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: TRANS-1,4-DIMETHOXY-2-BUTENE(CAS DataBase Reference)
• NIST Chemistry Reference: TRANS-1,4-DIMETHOXY-2-BUTENE(22805-71-6)
• EPA Substance Registry System: TRANS-1,4-DIMETHOXY-2-BUTENE(22805-71-6)

Safety Data

• Hazardous Substances Data: 22805-71-6(Hazardous Substances Data)

Upstream product

• 67-56-1 methanol 
• 106-99-0 buta-1,3-diene 
• 62102-54-9 3,4-dimethoxy-but-1-ene 
• 821-11-4 trans-butene-1,4-diol 
• 74-88-4 methyl iodide 
• 616880-74-1 erythro-2,3-dibromo-1,4-dimethoxy-butane 
• 192652-10-1 C₁₇H₂₀O₃ 
• 100-46-9 benzylamine 
• 109-73-9 N-butylamine 
• 75-61-6 dibromodifluoromethane 
• 75-64-9 tert-butylamine 
• 75-31-0 isopropylamine 
• 18178-59-1 (E)-1,2-bis(trimethylsilyl)ethene 
• 107-30-2 chloromethyl methyl ether 

Downstream Products

• 10034-09-0 1-methoxy-1,3-butadiene 
• 19774-38-0 1-cis-Methoxy-1,3-trans-butadiene 
• 10312-83-1 methoxyacetaldehyde 
• 625-45-6 2-methoxyacetic acid 

Relevant articles and documents

BENZIMIDAZOLE DERIVATIVES AS MODULATORS OF ROR-GAMMA

Provided are novel compounds of Formula I: pharmaceutically acceptable salts thereof, and pharmaceutical compositions thereof, which are useful in the treatment of diseases and disorders mediated by RORy. Also provided are pharmaceutical compositions comprising the novel compounds of Formula I and methods for their use in treating one or more inflammatory, metabolic, autoimmune and other diseases or disorders.

Catalysis by ionic liquid. A green protocol for the stereoselective debromination of vicinal-dibromides by [pmIm]BF4 under microwave irradiation

An easily accessible ionic liquid, 1-methyl-3-pentylimidazolium fluoroborate, [pmIm]BF4, has been demonstrated to be an efficient catalyst as well as reaction medium for the stereoselective debromination of a variety of structurally diverse vicinal-dibromides to the corresponding (E)-alkenes in high yields under microwave irradiation. This reaction does not require any organic solvent and any metal or any conventional reducing agent, and the ionic liquid is recycled without any appreciable loss of its catalytic efficiency.

A new route to amino-2-propanol structures with adrenergic β-blocker activity using low valent titanium

Amino-2-propanol structures can be obtained by addition to dibenzyl acetals of in situ generated dihalocarbenes using LTV (Low Valent Titanium). This methodology can be used to obtain adrenergic β-blockers with amino-2-propanol structure. Tetrahalomethane are the best dihalocarbene precursors. The yields obtained using halofluromethanes can be increased by addition of carbontetrachloride. A process that can imply halogen transfer may be proposed.