Products 728911-52-2

CAS 728911-52-2 appears in our catalog under these names: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9h-fluorene], 95%, 2,7–Bis(4,4,5,5–tetramethyl–1,3,2–dioxaborolan–2–yl)–9,9'–spirobi(fluorene), 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9H-fluorene], >98.0%(HPLC)(T), 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9H-fluorene], 98% HPLC,T, 98% HPLC,T, 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene], 98% HPLC,T. Offered by: Combi-blocks, GLPBio, TCI, Chemat, Fluorochem. Available pack sizes: 250mg, 1g, 5g, 25g.

2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9h-fluorene], 95%
Combi-blocks
  • size: 250mg, 1g
  • Variants: 2
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2,7–Bis(4,4,5,5–tetramethyl–1,3,2–dioxaborolan–2–yl)–9,9'–spirobi(fluorene)
GLPBio
  • size: 5g
  • Variants: 1
from 1013.60
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2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9H-fluorene], >98.0%(HPLC)(T)
TCI
  • size: 1g
  • Variants: 1
from 501.89
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2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9H-fluorene], 98% HPLC,T, 98% HPLC,T
Chemat
  • size: 250mg
  • Variants: 1
from 117.20
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2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene], 98% HPLC,T
Fluorochem
  • size: 5g, 25g
  • Variants: 2
from 742.46
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Structural formula: {0} (CAS {1})

4,4,5,5-tetramethyl-2-[7'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]-2'-yl]-1,3,2-dioxaborolane (CAS 728911-52-2) is a chemical compound with the molecular formula C37H38B2O4 and a molecular weight of 568.3 g/mol. IUPAC name: 4,4,5,5-tetramethyl-2-[7'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]-2'-yl]-1,3,2-dioxaborolane. InChIKey: GKPGYJFGTIZCRP-UHFFFAOYSA-N.

Identity
Molecular formulaC37H38B2O4
Molecular weight568.3 g/mol
IUPAC name4,4,5,5-tetramethyl-2-[7'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]-2'-yl]-1,3,2-dioxaborolane
InChIKeyGKPGYJFGTIZCRP-UHFFFAOYSA-N
SMILESB1(OC(C(O1)(C)C)(C)C)C2=CC3=C(C=C2)C4=C(C35C6=CC=CC=C6C7=CC=CC=C57)C=C(C=C4)B8OC(C(O8)(C)C)(C)C

Computed by PubChem (NCBI)

Synonyms: 2,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[9H-fluorene], 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene], (9,9'-Spirobi[9H-fluorene]-2,7-diyl)bis(boronic Acid Pinacol Ester)
Isomers (same molecular formula)
4,4,5,5-tetramethyl-2-[2'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]-2-yl]-1,3,2-dioxaborolane C37H38B2O4
4,4,5,5-tetramethyl-2-[2'-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9,9'-spirobi[fluorene]-2-yl]-1,3,2-dioxaborolane C37H38B2O4