2′-Bromospiro[cyclohexane-1,9′-fluorene]

Name: 2′-Bromospiro[cyclohexane-1,9′-fluorene]
Brand: ChemScene
Availability: InStock
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CAS No. 797056-48-5
Cat. No. CS-0181352
Molecule weight313.23
Purity≥98%
MDL No.None

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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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2′-Bromospiro[cyclohexane-1,9′-fluorene]|CS-0181352

Structure of 797056-48-5

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General Information

CAS No. 797056-48-5
Cat. No. CS-0181352
Purity ≥98%
MDL No. None
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₈H₁₇Br
Molecular Weight 313.23
Synonym(s) 2'-Bromospiro[cyclohexane-1,9'-fluorene]
SMILES BrC1=CC=C2C3=C(C4(CCCCC4)C2=C1)C=CC=C3

Description

2′-Bromospiro[cyclohexane-1,9′-fluorene] features a rigid spirocyclic architecture integrating a cyclohexane ring with a fluorene moiety, enabling precise spatial control in synthetic applications. The bromine substituent at the 2′-position offers a reactive handle for cross-coupling transformations. This compound exhibits enhanced stability and solubility in organic media, facilitating its use in catalytic processes and materials synthesis under standard conditions.

Application

2′-Bromospiro[cyclohexane-1,9′-fluorene] serves as a versatile spirocyclic building block for the synthesis of complex polycyclic architectures. The bromine substituent enables facile cross-coupling reactions, while the rigid spirocyclic framework imparts structural stability and defined stereochemistry. Its bench-stable nature and compatibility with palladium-catalyzed transformations make it well-suited for applications in medicinal chemistry and materials science.

Synthesis

Route1
- 7258-61-9
- ~%
- In-stock
  
  797056-48-5
References
- Idemitsu Kosan Co., Ltd. Patent: EP1533289 A1, 2005 ; Location in patent: Page/Page column 23-24 ;
Route2
- 111-24-0
- In-stock
  
  1133-80-8
- ~76%
- In-stock
  
  797056-48-5
References
- IDEMITSU KOSAN CO., LTD. Patent: WO2006/46441 A1, 2006 ; Location in patent: Page/Page column 68 ;

Safety Information

Download SDS

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-P280-P302+P352

Quality Control

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Computational Chemistry Data

TPSA 0
LogP 5.6797
H_Acceptors 0
H_Donors 0
Rotatable_Bonds 0

Key Words

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2′-Bromospiro[cyclohexane-1,9′-fluorene]

CAS No. 797056-48-5

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