<2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

Base Information

Chemical Name:<2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane
CAS No.:145313-92-4
Molecular Formula:C₃₂H₄₈*C₅₀H₅₄O₂
Molecular Weight:1119.71
Hs Code.:

Synonyms:<2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

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Chemical Property of <2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

Chemical Property:

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Technology Process of <2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

There total 9 articles about <2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane 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: 49.1%

: 145100-42-1
<2,18>paracyclophane

: 145100-43-2
C₅₀H₅₄O₂

: 145313-92-4
<2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

Guidance literature:: With toluene-4-sulfonic acid; In toluene; at 100 ℃; for 1h;
DOI:10.1016/S0040-4039(00)60946-2

Reference yield:

: 45223-18-5
1,16-dibromohexadecane

: 145313-92-4
<2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

Guidance literature:: Multi-step reaction with 8 steps

1: 1) LDA / 1) THF, 0 deg C

2: dimethylsulfoxide / 60 °C

3: 91.2 percent / LiAlH₄ / diethyl ether

4: 98.8 percent / SOCl₂ / cyclohexane / 60 °C

5: Na₂S*9H₂O / ethanol

6: m-chlorobenzoic acid / CH₂Cl₂

7: benzene / Irradiation

8: 49.1 percent / pTSA / toluene / 1 h / 100 °C

With sodium sulfide; lithium aluminium tetrahydride; thionyl chloride; toluene-4-sulfonic acid; lithium diisopropyl amide; 3-chlorobenzoate; In diethyl ether; ethanol; dichloromethane; cyclohexane; dimethyl sulfoxide; toluene; benzene;
DOI:10.1016/S0040-4039(00)60946-2

Reference yield:

: 99-94-5
p-Toluic acid

: 145313-92-4
<2>-<<1.12-bis-(triphenylmethoxy)-dodecane>-<2.18>paracyclophane>-rotaxane

Guidance literature:: Multi-step reaction with 8 steps

1: 1) LDA / 1) THF, 0 deg C

2: dimethylsulfoxide / 60 °C

3: 91.2 percent / LiAlH₄ / diethyl ether

4: 98.8 percent / SOCl₂ / cyclohexane / 60 °C

5: Na₂S*9H₂O / ethanol

6: m-chlorobenzoic acid / CH₂Cl₂

7: benzene / Irradiation

8: 49.1 percent / pTSA / toluene / 1 h / 100 °C

With sodium sulfide; lithium aluminium tetrahydride; thionyl chloride; toluene-4-sulfonic acid; lithium diisopropyl amide; 3-chlorobenzoate; In diethyl ether; ethanol; dichloromethane; cyclohexane; dimethyl sulfoxide; toluene; benzene;
DOI:10.1016/S0040-4039(00)60946-2