DPP‐iC12

Base Information

Chemical Name:DPP‐iC12
CAS No.:1224709-68-5
Molecular Formula:C38H54Br2N2O2S2
Molecular Weight:794.79
Hs Code.:

Synonyms:3,6‐bis(5‐broMothiophen‐ 2‐yl)‐2,5‐bis(2‐ butyloctyl)pyrrolo[3,4‐ c]pyrrole‐1,4(2H,5H)‐ dione;DPP‐iC12;3,6-bis(5-broMothiophen-2-yl)-2,5-bis(2-butyloctyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione DPP-iC12;2,5-Bis(2-butyloctyl)-3,6-bis(5-(trimethylstannyl)thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione

Suppliers and Price of DPP‐iC12

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 14 raw suppliers

Chemical Property of DPP‐iC12

Chemical Property:

Melting Point:151.2-153.7 °C(Solv: chloroform (67-66-3); hexane (110-54-3))
Boiling Point:803.8±65.0 °C(Predicted)
PKA:-5.29±0.60(Predicted)
PSA：100.48000
Density:1.32±0.1 g/cm3(Predicted)
LogP:13.08820

Purity/Quality:: 99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description 3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-butyloctyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (DPP-BO-2ThBr) is used for the synthesis of low band-gap polymer semiconductors (such as?PBDTT-DPP) for OPV and perovskite solar cell applications.
Uses 3,6-Bis(5-Bromothiophen-2-yl)-2,5-bis(2-butyloctyl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione is used for synthesis and photovoltaic properties of D-A copolymers based on alkylthio-thiophene and DPP acceptor unit

Technology Process of DPP‐iC12

There total 5 articles about DPP‐iC12 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 76.0%

: 1354631-87-0
2,5-bis(2-butyloctyl)-3,6-di(thiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione

: 1224709-68-5
3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-butyloctyl)-pyrrolo-[3,4-c]pyrrole-1,4(2H,5H)-dione

Guidance literature:: With N-Bromosuccinimide; In chloroform; at 20 ℃; for 40h; Inert atmosphere; Darkness;
DOI:10.1021/ja301460s

Reference yield: 61.0%

: 1356822-72-4
2,5-ditetradecyl-3,6-di(thiophene-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione

: 1224709-68-5
3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-butyloctyl)-pyrrolo-[3,4-c]pyrrole-1,4(2H,5H)-dione

Guidance literature:: With N-Bromosuccinimide; In chloroform; at 20 ℃; Protected from light;

Reference yield:

: 1003-31-2
thiophene-2-carbonitrile

: 1224709-68-5
3,6-bis(5-bromothiophen-2-yl)-2,5-bis(2-butyloctyl)-pyrrolo-[3,4-c]pyrrole-1,4(2H,5H)-dione

Guidance literature:: Multi-step reaction with 3 steps

1: potassium tert-butylate / tert-Amyl alcohol / 4 h / 100 - 110 °C / Inert atmosphere

2: potassium carbonate / N,N-dimethyl-formamide / 12 h / 145 °C / Inert atmosphere

3: N-Bromosuccinimide / chloroform / 40 h / 20 °C / Inert atmosphere; Darkness

With N-Bromosuccinimide; potassium tert-butylate; potassium carbonate; In tert-Amyl alcohol; chloroform; N,N-dimethyl-formamide;
DOI:10.1021/ja301460s