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ChemicalBook >> CAS DataBase List >> (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl)

(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl)

(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl) price.
  • $15 - $1975
  • Product name: (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl)
  • CAS: 205495-66-5
  • MF: C52H44N2O2P2
  • MW: 790.88
  • EINECS:
  • MDL Number:MFCD02684552
  • Synonyms:(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-napthoyl);(S,S)TROST LIGAND(NAPHTHYL);min.94%rostligand(naphthyl);1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl);(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl),min.94%(S,S)-DACH-NaphthylTrostLigand;(S,S)-DACH-naphthyl Trost Ligand;(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-napthoyl),94%;(1S,2S)-(-)-N,N'-Bis(2-diphenylphosphino-1-napthoyl)-1,2-diaminocyclohexane
Price41 Properties Safety Information Description
41 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • Medical Isotopes, Inc.
  • Sigma-Aldrich
  • Strem Chemicals
  • TRC
Package
  • 25mg
  • 50mg
  • 100mg
  • 250mg
  • 250.00mg
  • 500mg
  • 1.00g
  • 1000mg
  • 1g
  • 2g
  • 2000mg
  • 5.00g
  • 5G
  • 5000mg
  • 10000mg
  • 10g
  • 25g
  • Manufactureraablocks
  • Product numberAA002A1J
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging100mg
  • Price$15
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002A1J
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging250mg
  • Price$28
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002A1J
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging1g
  • Price$108
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002A1J
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 95%
  • Packaging10g
  • Price$940
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002A1J
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 95%
  • Packaging25g
  • Price$1875
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167618
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging25G
  • Price$1975
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167618
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging5G
  • Price$760
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberW167618
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging1G
  • Price$190
  • Updated2026-05-27
  • Buy
  • ManufacturerAlichem
  • Product number205495665
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide)
  • Packaging1g
  • Price$222.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA323354
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging1g
  • Price$126
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA323354
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging250mg
  • Price$38
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA323354
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging100mg
  • Price$24
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA323354
  • Product descriptionN,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98%
  • Packaging5g
  • Price$456
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004481
  • Product description(1S,2S)-(-)-1,2-DIAMINOCYCLO HEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) 95.00%
  • Packaging250MG
  • Price$648.09
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0004481
  • Product description(1S,2S)-(-)-1,2-DIAMINOCYCLO HEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) 95.00%
  • Packaging1G
  • Price$913.21
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD29656
  • Product description(1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl)
  • Packaging2000mg
  • Price$620
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002A1J N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 100mg $15 2026-05-28 Buy
aablocks AA002A1J N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 250mg $28 2026-05-28 Buy
aablocks AA002A1J N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 1g $108 2026-05-28 Buy
aablocks AA002A1J N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 95% 10g $940 2026-05-28 Buy
aablocks AA002A1J N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 95% 25g $1875 2026-05-28 Buy
ACHEMBLOCK W167618 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 25G $1975 2026-05-27 Buy
ACHEMBLOCK W167618 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 5G $760 2026-05-27 Buy
ACHEMBLOCK W167618 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 1G $190 2026-05-27 Buy
Alichem 205495665 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 1g $222.6 2021-12-16 Buy
Ambeed A323354 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 1g $126 2021-12-16 Buy
Ambeed A323354 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 250mg $38 2021-12-16 Buy
Ambeed A323354 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 100mg $24 2021-12-16 Buy
Ambeed A323354 N,N'-((1S,2S)-Cyclohexane-1,2-diyl)bis(2-(diphenylphosphino)-1-naphthamide) 98% 5g $456 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004481 (1S,2S)-(-)-1,2-DIAMINOCYCLO HEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) 95.00% 250MG $648.09 2021-12-16 Buy
American Custom Chemicals Corporation CHM0004481 (1S,2S)-(-)-1,2-DIAMINOCYCLO HEXANE-N,N'-BIS(2-DIPHENYLPHOSPHINO-1-NAPHTHOYL) 95.00% 1G $913.21 2021-12-16 Buy
Biosynth FD29656 (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl) 2000mg $620 2026-06-04 Buy
Next Last

Properties

Melting point :232-237 °C
alpha :-65.2° (c 1, CH3OH)
storage temp. :under inert gas (nitrogen or Argon) at 2-8°C
form :Powder
pka :13.43±0.40(Predicted)
color :off-white
optical activity :[α]20/D -66.0°, c = 1 in methanol
InChIKey :VXFKMKXTPXVEMU-ZYBCLOSLSA-N
SMILES :O=C(N[C@H]1CCCC[C@@H]1NC(=O)c2c(ccc3ccccc23)P(c4ccccc4)c5ccccc5)c6c(ccc7ccccc67)P(c8ccccc8)c9ccccc9

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Description

Trost Ligands for Asymmetric Allylic Alkylation

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KUNMING INSTITUTE OF PRECIOUS METALS J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Energy Chemical China DongFan Chemical Co.,LTD Nanjin Cynthia chemicals Technology Co.,Ltd Tianjin Derchemist Science & Technology Co., Ltd. Shanghai T&W Pharmaceutical Co., Ltd. Shanghai Jian Chao Chemical Technology Co., Ltd. Shanghai Incat Chemtech Co.,Ltd.