6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene

Name: 6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene
Brand: ChemScene
Availability: InStock
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CAS No. 119999-22-3
Cat. No. CS-0152902
Purity≥98%
MDL No.MFCD08235072

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene|CS-0152902

Structure of 119999-22-3

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Description

6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene features a sterically shielded tetrahydronaphthalene core with a bromine substituent at the 6-position. This configuration enhances stability and directs regioselective transformations in cross-coupling reactions. The molecule’s electron-rich aromatic system facilitates efficient palladium-catalyzed functionalizations under mild conditions.

Application

6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene serves as a sterically hindered aryl bromide building block for palladium-catalyzed cross-coupling reactions. Its electron-rich tetrahydronaphthalene core enhances stability and reactivity in Suzuki, Stille, and Negishi couplings. The methyl substituents provide robust protection against undesired side reactions, enabling clean transformations with broad functional group tolerance. This compound facilitates efficient construction of complex alkylated aromatic scaffolds in medicinal chemistry and materials synthesis.

General Information

CAS No. 119999-22-3
Cat. No. CS-0152902
Purity ≥98%
MDL No. MFCD08235072
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₅H₂₁Br
Molecular Weight 281.23
Synonym(s) 6-bromo-1,2,3,4-tetrahydro-1,1,4,4,7-pentamethyl-naphthalene
SMILES CC1=CC2=C(C=C1Br)C(C)(C)CCC2(C)C

Computational Chemistry Data

TPSA 0
LogP 5.10652
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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6-Bromo-1,1,4,4,7-pentamethyl-1,2,3,4-tetrahydronaphthalene

CAS No. 119999-22-3

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