(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
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(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
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CAS No:
52509-14-5
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Formula:
C22H22O2P.Br
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Chemical Name:
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
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Synonyms:
Phosphonium,(1,3-dioxolan-2-ylmethyl)triphenyl-,bromide (1:1);Phosphonium,(1,3-dioxolan-2-ylmethyl)triphenyl-,bromide;(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide;1,3-Dioxylany-2-yl)triphenylphosphonium bromide;[(1,3-Dioxolan-2-yl)methyl]triphenylphosphanium bromide;92720-07-5
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CAS No:
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide Basic Attributes
429.29
428.054077
257-977-3
29329970
Characteristics
18.5
0.35740
White to light brown Powder or Crystals
193-195 °C(lit.)
soluble in water (20°C).
Store below +30°C.
Safety Information
NONH for all modes of transport
3
20/21/22-36/37/38
26-37/39
Xn
Stable at room temperature in closed containers under normal storage and handling conditions.
P261-P280-P305 + P351 + P338
H302 + H312 + H332-H315-H319-H335
|Warning|H302 (91.11%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 45 companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide Use and Manufacturing
A solution of 2-bromomethyl-[1, 3]dioxolane (60.0 mmol) and triphenylphosphine (60.0 mmol) in toluene (50 mL) was refluxed for 24 hours. A solid thus formed was filtered at room temperature, washed with diethyl ether and dried under reduced pressure to yield the title compound.Yield: 3.5 g (54percent)M.P: 194-195° C.
For the preparation of proportional fluorescent probes, especially for the determination of cysteine by homocysteine and glutathione; for microwave-assisted synthesis of KN-93 as calmodulin type II activating enzyme; For the preparation of fluorinated spirocoumarone piperidine as s1 receptor ligand; for synthesis and anti-tumor adjuvant; for rhodium-catalyzed domino hydroformylation/indole reaction, regioselective preparation of ind Indole derivatives
Computed Properties
Molecular Weight:429.3
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:5
Exact Mass:428.05408
Monoisotopic Mass:428.05408
Topological Polar Surface Area:18.5
Heavy Atom Count:26
Complexity:343
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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(1,3-Dioxolan-2-ylmethyl)triphenylphosphonium bromide
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