{{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

Base Information

Chemical Name:{{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)
CAS No.:110903-61-2
Molecular Formula:C₁₉H₂₀FeO₄
Molecular Weight:368.212
Hs Code.:

Synonyms:{{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

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Chemical Property of {{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

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Technology Process of {{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

There total 3 articles about {{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II) 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: 80.0%

: 110903-56-5
{(2R,3R,5R,6R)-3-phenyl-5,6-dimethyl-1,4-dioxan-2-yl}dicarbonyl(η5-cyclopentadienyl)iron(II)

: 110903-61-2
{{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

Guidance literature:: With BF₃*OEt₂; In chloroform-d1; ((2R,3R,5R,6R)-3-phenyl-5,6-dimethyl-1,4-dioxan-2-yl)Fp is dissolved in CDCl3 under Ar, addn. of a trace of BF3*OEt2. Isomerization appears complete after 0.5 h at room temp.; Monitored by (1)H NMR, filtration of react. mixt. through Al2O3, washing of Al2O3 with ether, evapn. of solvent in vac., gives yellow oil.;
DOI:10.1021/om00091a031

Reference yield: 80.0%

: 110725-92-3
dicarbonyl(η5-cyclopentadienyl)(η-5,6-dihydrodioxin)iron(II) tetrafluoroborate

: 38117-54-3
cyclopentadienyl iron(II) dicarbonyl dimer

: 110903-56-5
{(2R,3R,5R,6R)-3-phenyl-5,6-dimethyl-1,4-dioxan-2-yl}dicarbonyl(η5-cyclopentadienyl)iron(II)

: 110903-61-2
{{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

Guidance literature:: With phenylmagnesium bromide; In tetrahydrofuran; Fp(dimethyldioxene)(BF4) is slurried in THF (-78°C, Ar) and phenylmagnesium bromide is added dropwise very slowly. After 8 h at -78°C MeOH is added, stirring (1 h).; Addn. of ether, filtn. through Al2O3, evapn. of solvent, resulting yellow solid is triturated with petroleum ether, storing (10 h, -10°C), decantation of supernate, drying under vac., elem. anal.;
DOI:10.1021/om00091a031

Reference yield: 73.0%

: 101224-98-0
{(2R,3R,5R,6R)-3,5,6-trimethyl-1,4-dioxan-2-yl}dicarbonyl(η5-cyclopentadienyl)iron(II)

: 110903-61-2
{{(R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}phenylmethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

: 110903-68-9
{1-{(S,R,R)-4,5-dihydro-4,5-dimethyl-1,3-dioxol-2-yl}-ethyl}dicarbonyl(η5-cyclopentadienyl)iron(II)

Guidance literature:: With BF₃*Et₂O; In chloroform-d1; Fp(trimethyl-dioxane-2-yl) is dissolved in CDCl3 (Ar), addn. of trace BF3*Et2O, 3 d at room temp.; Monitored by (1)H NMR, filtering through Al2O3, washing of Al2O3 with ether, evapn. of solvents in vac. gives yellow oil.;
DOI:10.1021/om00091a031