2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl - CAS 564483-19-8
Catalog: |
BB029365 |
Product Name: |
2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl |
CAS: |
564483-19-8 |
Synonyms: |
ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphine; ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane |
IUPAC Name: | ditert-butyl-[2-[2,4,6-tri(propan-2-yl)phenyl]phenyl]phosphane |
Description: | tBuXPhos has been used in the preparation of [tBuXPhosAu(MeCN)]BAr4F, a gold catalyst for the intermolecular [2+2] cycloaddition of terminal arylalkynes with substituted alkenes to form functionalized cyclobutenes with high regioselectivity. tBuXPhos is a ligand for Pd-catalyzed C-O and C-N bond formation.It can be used in the following reactions: Palladium-catalyzed Tsuji-Trost substitution and cross-coupling of benzylic fluorides; Palladium-catalyzed C-N cross-coupling of sulfinamides and aryl halides; Palladium-catalyzed rapid methoxylation and deuteriomethoxylation of bromo-chalcones. |
Molecular Weight: | 424.64 |
Molecular Formula: | C29H45P |
Canonical SMILES: | CC(C)C1=CC(=C(C(=C1)C(C)C)C2=CC=CC=C2P(C(C)(C)C)C(C)(C)C)C(C)C |
InChI: | InChI=1S/C29H45P/c1-19(2)22-17-24(20(3)4)27(25(18-22)21(5)6)23-15-13-14-16-26(23)30(28(7,8)9)29(10,11)12/h13-21H,1-12H3 |
InChI Key: | SACNIGZYDTUHKB-UHFFFAOYSA-N |
Boiling Point: | 493.479 °C at 760 mmHg |
Melting Point: | 148-151 °C (lit.) |
Flash Point: | Not applicable |
Purity: | 98 % |
MDL: | MFCD06411306 |
LogP: | 9.42800 |
GHS Hazard Statement: | H302 (98.61%): Harmful if swallowed [Warning Acute toxicity, oral] |
Precautionary Statement: | P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
US-2021188857-A1 | Sos1 inhibitors | 20191220 |
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PMID | Publication Date | Title | Journal |
22458413 | 20120504 | Palladium-catalyzed C-N cross coupling of sulfinamides and aryl halides | The Journal of organic chemistry |
22313416 | 20120302 | Me3(OMe)tBuXPhos: a surrogate ligand for Me4tBuXPhos in palladium-catalyzed C-N and C-O bond-forming reactions | The Journal of organic chemistry |
22412647 | 20120301 | (R)-N-(3-Meth-oxy-phen-yl)-tert-butane-sulfinamide | Acta crystallographica. Section E, Structure reports online |
21503982 | 20110523 | Gold- and copper-catalyzed cycloisomerizations towards the synthesis of thujopsanone-like compounds | Chemistry (Weinheim an der Bergstrasse, Germany) |
Complexity: | 486 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 424.32588843 |
Formal Charge: | 0 |
Heavy Atom Count: | 30 |
Hydrogen Bond Acceptor Count: | 0 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 424.32588843 |
Rotatable Bond Count: | 7 |
Topological Polar Surface Area: | 0 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 8.5 |
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