138504-80-0

Basic information

• Product Name: 1H-Isoindole-1,3(2H)-dione, 2-(4-phenylbutoxy)-
• CAS NO: 138504-80-0
• Molecular Formula: C18H17NO3
• Molecular Weight: 295.338
• Mol File: 138504-80-0.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: 1H-Isoindole-1,3(2H)-dione, 2-(4-phenylbutoxy)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Isoindole-1,3(2H)-dione, 2-(4-phenylbutoxy)-(138504-80-0)
• EPA Substance Registry System: 1H-Isoindole-1,3(2H)-dione, 2-(4-phenylbutoxy)-(138504-80-0)

Safety Data

• Hazardous Substances Data: 138504-80-0(Hazardous Substances Data)

Upstream product

• 3360-41-6 4-phenyl-butan-1-ol 
• 524-38-9 N-hydroxyphthalimide 
• 65512-08-5 4-phenylbutyl methanesulfonate 
• 13633-25-5 1-Bromo-4-phenylbutane 

Downstream Products

• 1597430-52-8 C₁₉H₂₅N₃O₆ 
• 867168-90-9 2-amino-3-hydroxy-propionaldehyde O-(4-phenyl-butyl)-oxime 
• 82703-19-3 O-(4-phenylbutyl)-hydroxylamine 

Relevant articles and documents

δ-C-H Mono- And Dihalogenation of Alcohols

Alkoxy radicals have long been known to enable remote C-H functionalization via 1,5-hydrogen atom abstraction. However, methods for their generation traditionally have relied upon highly oxidizing metals, ultraviolet radiation, or preformed peroxide intermediates, which has prevented the development of many desirable transformations. Herein we report a new bench-stable precursor that decomposes to free alkoxy radicals via a previously unreported single-electron oxidation pathway. This new precursor enables the fluorination and chlorination of remote C-H bonds under exceptionally mild conditions with exceedingly high monoselectivity. Iterative use of this precursor enables the introduction of a second halogen atom, granting access to remote dihalide motifs, including CF2 and CFCl.

4-alkyloxyimino derivatives of uridine-5′-triphosphate: Distal modification of potent agonists as a strategy for molecular probes of P2Y 2, P2Y4, and P2Y6 receptors

Extended N4-(3-arylpropyl)oxy derivatives of uridine-5′-triphosphate were synthesized and potently stimulated phospholipase C stimulation in astrocytoma cells expressing G protein-coupled human (h) P2Y receptors (P2YRs) activated by UTP (P2Y2/4R) or UDP (P2Y6R). The potent P2Y4R-selective N4-(3- phenylpropyl)oxy agonist was phenyl ring-substituted or replaced with terminal heterocyclic or naphthyl rings with retention of P2YR potency. This broad tolerance for steric bulk in a distal region was not observed for dinucleoside tetraphosphate agonists with both nucleobases substituted. The potent N 4-(3-(4-methoxyphenyl)-propyl)oxy analogue 19 (EC50: P2Y2R, 47 nM; P2Y4R, 23 nM) was functionalized for chain extension using click tethering of fluorophores as prosthetic groups. The BODIPY 630/650 conjugate 28 (MRS4162) exhibited EC50 values of 70, 66, and 23 nM at the hP2Y2/4/6Rs, respectively, and specifically labeled cells expressing the P2Y6R. Thus, an extended N4-(3- arylpropyl)oxy group accessed a structurally permissive region on three G q-coupled P2YRs, and potency and selectivity were modulated by distal structural changes. This freedom of substitution was utilized to design of a pan-agonist fluorescent probe of a subset of uracil nucleotide-activated hP2YRs.

Cyclohexenone oxime ethers, their preparation and their use as herbicides

Cyclohexenone oxime ethers of the formula I STR1 where R1 is alkyl, X is halogen, n is from 1 to 5, R2 is alkoxyalkyl or alkylthioalkyl, unsubstituted of substituted cycloalkyl or cycloalkenyl, an unsubstituted or substituted 5-membe