29041-32-5

Basic information

• Product Name: Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene
• Synonyms: [2.2](2,6)Naphthalenophane;Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene
• CAS NO: 29041-32-5
• Molecular Formula: C₂₄H₂₀
• Molecular Weight: 308.42
• Mol File: 29041-32-5.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene(CAS DataBase Reference)
• NIST Chemistry Reference: Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene(29041-32-5)
• EPA Substance Registry System: Pentacyclo[10.4.4.44,9.06,22.015,19]tetracosa-4,6,8,12,14,16(1),17,19,21,23-decaene(29041-32-5)

Safety Data

• Hazardous Substances Data: 29041-32-5(Hazardous Substances Data)

Upstream product

• 66262-22-4 2,13-Dithia<3>(2,6)naphthalino<3>paracyclophan 
• 4542-77-2 2,6-bis(bromomethyl)naphthalene 
• 85477-65-2 5,9-Dibrom-2,13-dithia<3.3>(2,6)naphthalinophan-S,S,S',S'-tetraoxid 
• 85477-64-1 5,9-Dibrom-2,13-dithia<3.3>(2,6)naphthalinophan 
• 85477-63-0 1,5-dibromo-2,6-bis(bromomethyl)naphthalene 
• 20027-95-6 1,5-Dibromo-2,6-dimethylnaphthalene 
• 58791-49-4 1,4-bis(bromomethyl)naphthalene 
• 116072-81-2 C₂₄H₂₀Se₂ 
• 85477-66-3 4,8-Dibrom<2.2>(2,6)naphthalinophan 
• 66262-21-3 2,13-Dithia<3>(2,6)naphthalino<3>paracyclophan-S,S,S',S'-tetroxid 
• 59456-90-5 <2.2>(2.6)Naphthalinophan-1.11-dien 
• 43012-10-8 2,13-Dithia<3,3>(2,6)naphthalinophan-S,S,S',S'-tetraoxid 

Relevant articles and documents

Samarium(II) Diiodide Mediated Coupling of Bis(bromomethyl)arenes. Facile Synthesis of n>Cyclophanes without using High-Dilution Techniques

In the presence of samarium(II) diiodide (Sml2), coupling of 1,3- and 1,4-bis(bromomethyl)benzenes proceeds smoothly to give their cyclic and acyclic oligomers.Use of 1.2 equiv. of Sml2 gives 1,2-bis(3- and 4-bromomethylphenyl)ethanes, respectively, in 95percent yield, and the use of 5.0 equiv. of Sml2 affords n>metacyclophanes and n>paracyclpphanes (n = 2, 3 and 4), respectively, in satisfactory yields.By using 5.0 equiv. of Sml2, 2-bromo- and 2-methoxy-1,4-bis(bromomethyl)benzenes and 1,4- and 2,6-bis(bromomethyl)naphthalenes each give only one of several expected isomeric cyclophanes as the major cyclic oligomer.

Transanular Interactions in Phanes, 26. Models for Excimers: Achiral and Chiral(2,6)Naphthalinophane

The achiral(2,6)naphthalenophane diastereomer 1 which was not obtained previously, was synthesized by using dibromo-substitution to force the formation of 3 besides 4 in the vacuum pyrolysis of the disulfone 12.Debromination of 3/4 via halogen-metal-exchange followed by hydrolysis gave a mixture of 1/2 from which 1 could be isolated and characterized.