1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine

Name: 1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 910134-30-4
Cat. No. CS-0035246
Purity≥97%
MDL No.None

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine|CS-0035246

Structure of 910134-30-4

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 910134-30-4
Cat. No. CS-0035246
Purity ≥97%
MDL No. None
Storage 4°C, protect from light, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇₄H₁₀₄O₆P₂
Molecular Weight 1151.56
Synonym(s) (S)-(6,6′-Dimethoxybiphenyl-2,2′-diyl)bis[bis(3,5-di-tert-butyl-4-methoxyphenyl)phosphine]
SMILES COC1=CC=CC([P]C2=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C2)=C1C3=C(OC)C=CC=C3[P]C4=CC(C(C)(C)C)=C(OC)C(C(C)(C)C)=C4

Description

This bulky, electron-rich phosphine ligand features two sterically shielded arylphosphine arms anchored to a chiral biphenyl backbone, delivering exceptional stability and performance in palladium-catalyzed cross-coupling reactions under air-sensitive conditions.

Application

1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine] serves as a sterically hindered, electron-rich chiral ligand that enables efficient transition-metal-catalyzed cross-coupling reactions. Its robust bis(phosphine) architecture provides excellent stability under air and facilitates high-yielding Suzuki-Miyaura and Negishi couplings with broad functional group tolerance. The ligand’s ortho-substituted aryl groups enhance catalyst longevity and promote selective transformations in complex molecule synthesis.

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-P264-P270-P271-P280-P302+P352-P304+P340-P330-P362+P364-P405-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Computational Chemistry Data

TPSA 36.92
LogP 9.8366
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 9

Key Words

910134-30-4 sigma910134-30-4 manufacturer910134-30-4 price910134-30-4 structure910134-30-4 SDSbuy 910134-30-4910134-30-4 supplier910134-30-4 uses910134-30-4 molecular weightprice of 910134-30-4910134-30-4 chemical name formula of 910134-30-4

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

1,1'-[(1S)-6,6'-Dimethoxy[1,1'-biphenyl]-2,2'-diyl]bis[1,1-bis[3,5-bis(1,1-dimethylethyl)-4-methoxyphenyl]phosphine

CAS No. 910134-30-4

Recommended Products