173410-09-8

Basic information

• Product Name: Benzene, [5-(phenylmethoxy)-1-pentynyl]-
• CAS NO: 173410-09-8
• Molecular Formula: C18H18O
• Molecular Weight: 250.34
• Mol File: 173410-09-8.mol
• Article Data: 8

Chemical Properties

• CAS DataBase Reference: Benzene, [5-(phenylmethoxy)-1-pentynyl]-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, [5-(phenylmethoxy)-1-pentynyl]-(173410-09-8)
• EPA Substance Registry System: Benzene, [5-(phenylmethoxy)-1-pentynyl]-(173410-09-8)

Safety Data

• Hazardous Substances Data: 173410-09-8(Hazardous Substances Data)

Upstream product

• 501-65-5 diphenyl acetylene 
• 591-50-4 iodobenzene 
• 207386-32-1 (5-(benzyloxy)pent-1-yn-1-yl)-trimethylsilane 
• 24595-58-2 5-phenylpent-4-yn-1-ol 
• 100-39-0 benzyl bromide 
• 92994-35-9 2-(5-phenylpent-4-ynyloxy)tetrahydro-2H-pyran 
• 5390-04-5 pent-1-yn-5-ol 
• 57618-47-0 5-benzyloxy-1-pentyne 
• 1035808-45-7 1-[(5,5-dibromopent-4-enyloxy)methyl]benzene 
• 603-33-8 triphenylbismuthane 
• 5375-00-8 3-benzyloxypropyl iodide 
• 536-74-3 phenylacetylene 
• 4799-68-2 3-benzyloxypropan-1-ol 
• 154732-05-5 3-(benzyloxy)propyl trifluoromethanesulfonate 

Downstream Products

• 1372558-06-9 ((1E,3E)-5-(benzyloxy)penta-1,3-dienyl)benzene 
• 1623771-43-6 (Z)-(5-(benzyloxy)pent-1-en-1-yl)benzene 
• 105364-63-4 (E)-(5-(benzyloxy)pent-1-en-1-yl)benzene 
• 36884-28-3 5-phenyl-1-pentanal 

Relevant articles and documents

Enabling the Use of Alkyl Thianthrenium Salts in Cross-Coupling Reactions by Copper Catalysis

Alkyl groups are one of the most widely used groups in organic synthesis. Here, a a series of thianthrenium salts have been synthesized that act as reliable alkylation reagents and readily engage in copper-catalyzed Sonogashira reactions to build C(sp3)?C(sp) bonds under mild photochemical conditions. Diverse alkyl thianthrenium salts, including methyl and disubstituted thianthrenium salts, are employed with great functional breadth, since sensitive Cl, Br, and I atoms, which are poorly tolerated in conventional approaches, are compatible. The generality of the developed alkyl reagents has also been demonstrated in copper-catalyzed Kumada reactions.

Z-Selective Copper(I)-Catalyzed Alkyne Semihydrogenation with Tethered Cu-Alkoxide Complexes

A highly stereoselective alkyne semihydrogenation with copper(I) complexes is reported. Copper-N-heterocyclic carbene complex catalysts, bearing an intramolecular Cu-O bond, allow for the direct transfer of both hydrogen atoms from dihydrogen to the alkyn

Pd-catalyzed domino synthesis of internal alkynes using triarylbismuths as multicoupling organometallic nucleophiles

Figure presented The domino coupling reaction of 1,1-dibromo-1-alkenes with triarylbismuth nucleophiles has been demonstrated to furnish disubstituted alkynes directly under catalytic palladium conditions. The couplings of triarylbismuths as multicoupling nucleophiles with 3 equiv of 1,1-dibromo-1-alkenes are very fast, affording high yields of alkynes in a short reaction time. Thus, an efficient domino process has been accomplished using 1,1-dibromo-1-alkenes as surrogates for internal alkyne synthesis in couplings with triarylbismuths in a one-pot operation.