114041-14-4

Basic information

• Product Name: 2-benzyl-5,6-diMethoxyisoindoline
• Synonyms: 2-benzyl-5,6-diMethoxyisoindoline
• CAS NO: 114041-14-4
• Molecular Formula: C₁₇H₁₉NO₂
• Molecular Weight: 269.33826
• Mol File: 114041-14-4.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-benzyl-5,6-diMethoxyisoindoline(CAS DataBase Reference)
• NIST Chemistry Reference: 2-benzyl-5,6-diMethoxyisoindoline(114041-14-4)
• EPA Substance Registry System: 2-benzyl-5,6-diMethoxyisoindoline(114041-14-4)

Safety Data

• Hazardous Substances Data: 114041-14-4(Hazardous Substances Data)

Upstream product

• 1134-52-7 1,2-Dimethoxy-4,5-bis(chloromethyl)benzene 
• 100-46-9 benzylamine 
• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 13174-24-8 N-benzyl-N-(3,4-dimethoxybenzyl)amine 

Downstream Products

• 114041-16-6 5,6-dimethoxyisoindoline 

Relevant articles and documents

COMPOUND

The present invention provides a compound of Formula (I) or Formula (Il) wherein A is selected from CR10R11, -S(=O)2-, -NR12-,and C=O, wherein R10 and R11 independently selected from H, -OH, hydrocarbyl, -CN, -NO2, and halogens, R12 is selected from H and hydrocarbyl; B is selected from (CR13R14)1-3, C=O, CR15R16C=O, -S(=O)2-, -NR17- and -NR18-C(=O)-, wherein each of R13, R14, R15 and R16 is independently selected from H, -OH, hydrocarbyl, -CN, -NO2, and halogens, R17 and R18 are independently selected from H and hydrocarbyl; R1 is selected from OH, O-hydrocarbyl, O-heterohydrocarbyl, -SO2-hydrocarbyl, -CH=CH2, halogen, -OSO2NR19R20, -C(=O)-NR21R22, -NR23-C(=O)H and -NR35R36; wherein each of R19, R20, R21, R22, R23, R35 and R36 is independently is selected from H and hydrocarbyl; R2 is selected from H, -O-hydrocarbyl, -S-hydrocarbyl, hydrocarbyl, -CN, -NO2, and halogens, R3 is selected from Formula (A), Formula (B), Formula (C), Formula (D) wherein each of R4, R5, R6, R7 and R8 is independently selected from H, -OH, hydrocarbyl, -O-hydrocarbyl, -COOH or an ester thereof, halocarbyl, -O-halocarbyl, acyl, -O-acyl, -NR29-acyl, -O-SO2NR19R20, -NR30R31, -NR32SO2R33, -CN, -NO2, and halogens, R9 is selected from H and hydrocarbyl, and each R29 to R33 is independently selected from H and hydrocarbyl; and wherein two or more of R4, R5, R6, R7, R8 and R9 may together form a ring; wherein when R1 is OH and R3 is of Formula (D), (i) at least one of R4, R5, R6, R7 and R8 is independently selected from halocarbyl, -O-halocarbyl, -O-acyl, -NR29-acyl, -O- SO2NR19R20, -NR30R31, -NR32SO2R33, -CN, and halogens, or (ii) two or more of R4, R5, R6, R7 and R8 together form a ring, or (iii) at least three of R4, R5, R6, R7 and R8 are independently selected from -OH, hydrocarbyl, -O-hydrocarbyl, halocarbyl, -O-halocarbyl, -O-acyl, -NR29-acyl, -O-SO2NR19R20, -NR30R31, -NR32SO2R33, -CN, -NO2, and halogens; wherein h is an optional bond, wherein G is CR24R25, wherein R24 and R25 independently selected from H, -OH, hydrocarbyl, -CN, -NO2, and halogens, or wherein when h is present G is CR24, wherein R24 is selected from H, -OH, hydrocarbyl, -CN, -NO2, and halogens; n is 0, 1 or 2, each D is independently selected from O, NR26 and CR27R28, wherein each R26 is independently selected from H and hydrocarbyl; and each R27 and R28 is independently selected from H, -OH, hydrocarbyl, -CN, -NO2, and halogens.

Isoindoline derivatives and processes for their preparation

A compound having the formula: STR1 wherein R is a hydrogen atom, a lower alkyl group, an alkanoyl group, an aralkyl group, an alkylsulfonyl group or an arylsulfonyl group, and R1 is a hydrogen atom or a protecting group for a hydroxyl group, o